Wireless
StandardsIeee 802.11n, ieee 802.11g, ieee 802.11b, csma/ca with ack
Data rate11n: 300mbps, 11g: 54mbps, 11b: 11mbps
Frequency range 2.4-2.4835ghz
Wireless transmit power< 20dbm
Modulation type Ofdm/cck/16-qam/64-qam
Receive sensitivity 300m: -68dbm@10% per
108m: -68dbm@10% per
54m: -68dbm@10% per
11m: -85dbm@8% per
6m: -88dbm@10% per
Wireless security64/128-bit wep, wpa/wpa2-enterprise, wpa /wpa2-personal (tkip/aes)
System requirementsMicrosoft® windows® 98se, nt, 2000, xp, vista™ and windows 7
Hardware
Interfaces4 x 10/100mbps lan port
1 x 10/100mbps internet port
1 x usb 2.0 port
1 x power connector
Led indicatorsPower, wlan, wps, usb, internet, lan1-lan4
ButtonsPower button, wps button, reset button
Antennas 2 x fixed omni-directional antenna
Power supplyDc 12v 0.5a
Dimensions ( w x d x h )185mm x 124mm x 27mm
Others
Operating temperature0°c-40°c (32°f-104°f)
Storage temperature-40°c-70°c (-40°f-158°f)
Relative humidity10%~90%, non-condensing
Storage humidity5%~95%, non-condensing
Certi¬ficationsCe, rohs
Package contents1 x wireless n router
1 x quick installation guide
1 x power adapter
1 x ethernet cable
CC2530 is a true system-on-chip(SoC) solution for IEEE 802.15.4, ZigBee and RF4CE applications. It can be very low total cost of materials to create a strong network of nodes. The CC2530 combines the excellent performance of the leading RF transceiver, the industry-standard enhanced 8051 CPU, system programmable flash,8-KB RAM and many other powerful features.CC2530 have four different types of flash memory version C2530F32/64/128/256 Each having 32/64/128/256 KB flash C2530 has a different mode of operation, the system makes it especially adapted to the requirements of the ultra-low power The conversion between the run mode in a short time,to further ensure low energy consumption.CC2530F256 combined with the gold unit of Texas Instruments, the industry-leading ZigBee protocol stack (Z-Stack provides a powerful and complete ZigBee solution CC2530F64 combinaed of Texas Instruments the gold unit RemoTI, better to provide a powerful and complete ZigBee RF4CE remote control solutions
GB2530 is the wireless module which using CC2530 and CC2591, has a small, peripheral simple, easy to use and excellent RF performance, leads to all external ports, and the convenience of the user, eliminating the need for debugging RF as well as other aspects of the complicated work more convenient embedded into the system and shorten the development cyclefaster to seize market opportunities and cost advantages.
This integrated circuit may be ESD damage. Note electrostatic protection in use or the welding process.Texas Instruments recommends that all integrated circuits have appropriate preventive measures to be addressed. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete equipment failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
Overview
Gb-rfto series zigbee wireless data transmit device is reinforced zigbee module, integrated
Rf transceiver and the microprocessor based on zigbee protocol standard, communication in
Long distance, strong anti-jamming capability, flexible networking, advantages and features;
It can realize a point-to-multipoint and multipoint to multipoint equipment transparent
Transfer of data; composition of the star and mesh-based mesh network structure.
Gb-rfto series zigbee wireless data transmission equipment can achieve the transparent
Transmission of the serial port rs232, usb, wifi, the net data, in addition point-to-point
Data communications, it also can achieve multi-point network communication.
Gb-rfto series zigbee wireless data transmission equipment falls into center coordinator,
Routers and terminal nodes, these three devices with different network functions, the center
Coordinator is the central node of the network, responsible for network sponsoring
Organizations , network maintenance and management functions ;router is responsible for data
Relay, terminal nodes only send and receive data of this node. Center coordinator, routers
And end nodes, these three types devices in the
Hardware structure is exactly the same, but the device configuration parameters.
Box with l*w*h 22*18*5cm weigth in 0.5kg
2993 Networking Internet Peripherals Suppliers
Short on time? Let Networking Internet Peripherals sellers contact you.
Our advantages:
Favorable discount price;
One year warranty;
Free ccie technical support
Fully tested and guaranteed
C1921-3g-g-k9
Warranty
One year warranty.
If product occur quality problem during the warranty day, we can supply free repair (except for man-made or natural disasters cause damage)
Shipping and delivery
items will be shiped within 2 business days from payment confirmation
Via ups dhl fedex tnt or ems etc
we always can prompt delivery and look forward to your business in the
Future by the cheapest freight of fedex tnt ups dhl ems etc
Payment terms
buyer pays the shipping charge and handling worldwide.
we accept tt, lc, west union, moneygram. Please make sure you
Have a valid/confirmed paypal account prior purchasing. Please make payment
To our paypal, all paypal payments must be confirmed ( shipping address should
Be confirmed when you paid ).We appreciate prompt payment and look forward to
Your business in the future.
Warranty&return&refund
used items warranty 90 days and new in box items for 12 months
buyers must contact us to send the defective items back for exchange
new in box items should be returned with original packages and all accessories
returns made for non-defective merchandise will be charged a 10% restocking fee.
refund will be made upon receipt of the returned item when we hasn't replacement.
defective products must be returned within 7 days from issuing date. Otherwise, no replacement will be made.
Sell to us
if you have any cisco products want to sell, please contact with me.
Feature set
Model
Total 10/100/1000 ethernet ports
Uplinks
Default ac power supply rating
Default poe power
Stack power
Upgradable
Lanbase layer 2
Ws-c3750x-24t-l
24
Modular 4x1g
2x10g
350w with dual modular slots
Available with upgrade toip base
Ws-c3750x-48t-l
48
Upgradable
Ipbase layer 3
Ws-c3750x-24t-s
24
Yes
Ws-c3750x-48t-s
48
Upgradable
Lanbase layer 2
Ws-c3750x-24p-l
24 poe+
Modular 4x1g
2x10g
715w with dual modular slots
370w
Available with upgrade toip base
Ws-c3750x-48p-l
48 poe+
Ws-c3750x-48pf-l
48 poe+
1100w with dual modular slots
740w
Upgradable ip base layer 3
Ws-c3750x-24p-s
24 poe+
715w with dual modular slots
370w
Yes
Ws-c3750x-48p-s
48 poe+
Ws-c3750x-48pf-s
48 poe+
1100w with dual modular slots
740w.
Product description: cisco catalyst 2960 24 10/100/1000 ethernet ports, two 1 gig uplinks, lan lite feature set
Product type: ethernet switch
Standard memory: 128 mb
Flash memory: 64 mb
We also have the following original cisco switches
Cisco 2918 series switches
Ws-c2918-24tt-cWs-c2918-24tc-cWs-c2918-48tt-cWs-c2918-48tc-c
Cisco 2960 series switches
Ws-c2960-24pc-lWs-c2960-24pc-sWs-c2960-24tc-lWs-c2960-24tc-s
Ws-c2960-24tt-lWs-c2960-48pst-lWs-c2960-48tc-lWs-c2960-48tc-s
Ws-c2960-48tt-lWs-c2960-48tt-sWs-c2960-8tc-lWs-c2960g-8tc-l
Ws-c2960g-24tc-lWs-c2960g-48tc-lWs-c2960s-24ps-lWs-c2960s-24ts-l
Ws-c2960s-24ts-sWs-c2960s-48td-lWs-c2960s-48ts-lWs-c2960s-48ts-s
Cisco 3560 series switches
Ws-c3560-24ps-sWs-c3560-24ts-sWs-c3560-48ps-sWs-c3560e-24td-s
Ws-c3560e-48pd-eWs-c3560g-24ps-sWs-c3560g-24ts-eWs-c3560g-24ts-s
Ws-c3560g-48ps-eWs-c3560g-48ps-sWs-c3560g-48ts-eWs-c3560g-48ts-s
Ws-c3560v2-24ps-sWs-c3560v2-24ts-sWs-c3560v2-48ps-sWs-c3560v2-48ts-e
Ws-c3560v2-48ts-s
Cisco 3750 series switches
Ws-c3750-24ps-sWs-c3750v2-24ps-sWs-c3750-48ps-sWs-c3750v2-48ps-s
Ws-c3750-48ts-sWs-c3750v2-48ts-sWs-c3750g-24t-sWs-c3750v2-24ts-s
Ws-c3750-24ts-eWs-c3750v2-48ps-eWs-c3750g-12s-eWs-c3750g-12s-s
Ws-c3750g-24ps-eWs-c3750g-24ps-sWs-c3750g-24ts-siuWs-c3750g-48ps-s
Ws-c3750g-48ts-sWs-c3750-48ts-s v05Ws-c3750e-24td-sd
Payment:
We accept wire transfer and western union as payment methods.
Warranty:
All the products have 2 years warranty.
Shipping:
We ship to worldwide by fedex, dhl, ups, tnt, ems, and etc. If you have preferred carrier, please notify us in advance. Shipping costs are calculated based on weight and size of the package.
We also have a lot of cisco products that are not listed on alibaba.Com, pls feel free to contact me if you are interested in any cisco products.
Specifications:
General information
Manufacturer part number
Cisco2911/k9
Manufacturer
Cisco systems, inc
Product name
2911 integrated services router
Product type
Multi service router
Brand name
Cisco
Interfaces/ports
Number of ports
3
Gigabit ethernet port
Yes
Interfaces/ports
3 x rj-45 10/100/1000base-t network wan
Interfaces/ports
1 x rj-45 rs-232 auxiliary management
Interfaces/ports
1 x rj-45 rs-232 console management
Interfaces/ports
1 x type b usb management
Interfaces/ports
2 x type a usb
I/o expansions
Number of expansion slots
10
Expansion slots
(4 total) hwic
Expansion slots
(2 total) compact flash (cf) card
Expansion slots
(2 total) services module
Expansion slots
(2 total) pvdm
Modules
Not included
Memory
Standard memory
512mb
Maximum memory
2gb
Memory technology
Dram
Flash memory
256 mb
Power description
Input voltage
220v ac
Input voltage
110v ac
Input voltage range
100v ac to 240v ac
Physical characteristics
Form factor
Rack-mountable
Form factor
Wall-mountable:
Dimensions
3.50" height x 17.25" width x 12" depth
Weight
18 kg
GWT3300 series 1310nm transmitter is primarily used for TV video signal, digital TV signal, telephone
voice signal and data signal long-distance fiber transmission. The transmitter utilizes high linearity DFB
laser, RF power digital automatic process technique, along with RF pre-distortion circuit developed by
Greatway Technology. The built-in microprocessor monitors the transmitter working status and
automatically insures the optimistic performance.
Place of Origin Guangdong, China (Mainland)
Brand Name Brothers-Y
Model Number Communication Cable
Type Cat 6a
Number of Conductors 8
Conductor diameter 24AWG
conductor materail bare copper
Impedance 100¡À15 Ohm
Jacket Material PVC
Jacket Color Optional
insulation PE
Unit 305m/Roll
Certificate CE ROHS CE ISO
transmission speed 350M.
We are an independent distributor and wholesales dealer for network devices, such as, Cisco, Nortel, 3COM, IBM, HP. Brand New - Full Warranty - Lowest Price for all the products.
CISCO861-K9
Cisco 861 Ethernet Security Router
We also have the following products for sale:
WS-C2960S-24PD-L
C3K-NM-10G
WS-C3750X-24S-S
WS-C3750E-24PD-S/E
WS-C3560G-24TS-S
WS-C3560X-24T-S
WS-C3750V2-24PS-S
CISCO1921/K9
CISCO2921-SEC/K9
WS-X4648-RJ45V+E
VWIC2-4FXO
ASA5520-BUN-K9
AIR-CT5508-250-K9
AIR-WLC2112-K9
Packaging & Shipment Details:
Packaging Detail :Sealed
Delivery Time :1-2 Days
Supplying Ability:1000 Unit per Week
Place of Origin :Malaysia or HK
Minimum Order & Payment:
Minimum Order Quantity:1 Unit
FOB Price (USD) :Negotiable
Payment Type :T/T Pypal Western Union L/C.
We are an independent distributor and wholesales dealer for network devices, such as, Cisco, Nortel, 3COM, IBM, HP. Brand New - Full Warranty - Lowest Price for all the products.
CISCO2911-V/K9
Cisco 2911 UC Bundle, PVDM3-16, UC License PAK
We also have the following products for sale:
WS-C2960S-24PD-L
C3K-NM-10G
WS-C3750X-24S-S
WS-C3750E-24PD-S/E
WS-C3560G-24TS-S
WS-C3560X-24T-S
WS-C3750V2-24PS-S
CISCO1921/K9
CISCO2921-SEC/K9
WS-X4648-RJ45V+E
VWIC2-4FXO
ASA5520-BUN-K9
AIR-CT5508-250-K9
AIR-WLC2112-K9
Packaging & Shipment Details:
Packaging Detail :Sealed
Delivery Time :1-2 Days
Supplying Ability:1000 Unit per Week
Place of Origin :Malaysia or HK
Minimum Order & Payment:
Minimum Order Quantity:1 Unit
FOB Price (USD) :Negotiable
Payment Type :T/T Pypal Western Union L/C.
SIM Card Remote Control Manager , SIM BANK( SMB32)
What is SIM?
IC securely stores the service-subscribe key (IMSI)
Encrypted communication for protection
SIM cards are inserted in mobile devices
What is the Remote SIM?
Remote SIM separates SIM cards and mobile devices
SIM cards are now inserted in SIM Bank
SIM Emulators replaces SIM cards to communicate with mobile devices
Advantages of Remote SIM:
Remote and Centralized Management of SIM cards
Dynamic allocation of SIM cards
No need to replace / recharge SIM cards on-site
Hot swap of SIM Cards with no service interruptions
Example:
GoIP with Remote SIM support will no longer require on-site SIM Card replacement or recharge. Management of a group of GoIPs can be achieved remotely, efficiently, and cost-effectively.
Key Features:
Storage array for 32 SIM cards
Hot swap
Standalone operation to support up to 32 independent SIM connections
Free SIM Server for management of SIM Banks and SIM cards (> 10K SIM connections)
DDNS
Central management and secure storage of all SIM cards
Control and Supervision of your SIMs from your office
Flexible allocation of any SIM to any Gateway at any time
No local SIM cards need to be installed. Still, the gateways may have SIMs for backup purposes
Immediate control of all your SIM cards from your office
Easy and powerful web based management, Easy to configure convenience any time
Switch SIM cards between connected gateways, configuration via remote client
Save huge costs on technicians and traveling to the installation sites
GoIP Models with Remote SIM Support:
Support both On-board SIM slots and built-in Remote SIM Emulator
"PARK" to SIM Bank SMB32
"PARK" to SIM Server
SIM card reallocation without power interruption
4-Channel GoIP (GoIP4) available in August, 2011
8-Charnnel GoIP (GoIP8) available in October, 2011.
Remote SIM Card Emulator:
Designed to work with most GSM devices with SIM card slots
Installed in the existing SIM card slots so that SIM cards are installed in SIM Bank SMB32
4-Port SIM Card Emulator available in Q4, 2011
SIM Server:
Free Server to manage SIM Banks and Remote SIM devices
Management of over 10K SIM cards
Re-allocation of SIM cards among Remote SIM devices
SIM territory concept
Programmable schedules for SIM card re-allocation
Seamless re-allocation without call interruptions
8 GoIP ,GSM VoIP Gateway:
The GSM Fixed Wireless Terminal 8 ports Gateway GoIP-8 is a 8 SIM Card Broadband Phone Gateway that had been developed by CHINASKYLINE Ltd. GoIP_8 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GoIP_8 what is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP soft switch. SIP and H.323 agreement are built in the GoIP_8 and configured flexible. Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that GoIP_8 support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group.
Key Features:
Multiple GoIP8 grouping mode
Provide one cellular channels for IP-PBX
Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
Single or Multiple Server Registrations
Two 10/100 Ethernet circuits connect to the LAN and an additional device
GSM module for making GSM calls
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
VLAN and QoS support
NAT Transversal and Router functions
Voice prompts, HTTP Web, Auto Provision support for configuration and updates
Highly stable embedded Linux operating system in high performance ARM 9 Processor
Basic Features
LEDs for Power, Ready, Status, WAN, PC, GSM
Call forward from GSM to VoIP and VoIP to GSM
Dial in mode or dial out mode only
Dial Plan
Password protection for both GSM dial in or dial out
Retransmit GSM Caller ID to VoIP terminal
Enhanced Features
Dynamic selection of codec
Advanced jitter buffer
Automatic traversal of NAT and firewall
VLAN / Qos
Router
Echo cancellation for Speakerphone
Comfort noise generation (CNG)
Voice activity detection (VAD)
Auto provisioning (requires auto provisioning server)
On line firmware upgrade
Multi-language support: English and Chinese
Hardware Specifications
Processor: ARM9E 133MHz
DSP: VPDSP101 196MHz
Memory: RAM 16MB/ Flash 4MB
GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz
Power: Input AC100V ~ 240V, output DC12V/2A +-10%
Power consumption: 32W maximum
Network card: 100/10Base-T x2
LED: Operation and lines light
GSM Passway:eight
Operating temperature: 10C to 40C (32F to 104F)
Storage temperature: 0C to 50C (32F to 122F)
Working Humidity: 40% ~ 90% Not congealed
Weight: 1203 g (1 lb) (Including AC/DC Adapter)
Warranty: one year.
4-channel gsm voip gateway,Goip-4
The 4-channel GSM VoIP Gateway/GoIP-4 bridges the GSM and the IP networks by enabling voice communications. It is ideal for VoIP to Local termination where a fixed telephone line (PSTN) is not available or for cellphone roaming via the a VoIP network. Significant savings on long distance charges can be realized.
Key Features :
- Open Standard VoIP Protocols (ITU H. 323 V4 and IETF SIP V2)
-Single or Multiple Server Registrations
-Two 10/100 Ethernet circuits connect to the LAN and an additional device
-GSM module for making GSM calls
-Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer VLAN and QoS support
-NAT Transversal and Router functions
-Voice prompts, HTTP Web, Auto Provision support for configuration and updates
-Highly stable embedded Linux operating system in high performance ARM 9 Processor
Basic Features :
-LEDs for Power, Ready, Status, WAN, PC, GSM
-Call forward from GSM to VoIP and VoIP to GSM
-Dial in mode or dial out mode only
-Dial Plan
-Password protection for both GSM dial in or dial out
-Retransmit GSM Caller ID to VoIP terminal
Enhanced Features
-Dynamic selection of codec
-Advanced jitter buffer Automatic traversal of NAT and firewall
-VLAN / Qos
-Router
-Echo cancellation for Speakerphone
-Comfort noise generation (CNG)
-Voice activity detection (VAD)
-Auto provisioning (requires auto provisioning server)
-On line firmware upgrade
-Multi-language support: English and Chinese
Supported Standards
-ITU: H. 323 V4, H. 225, H. 235, H. 245, H. 450
-RFC 1889 - RTP/RTCP
-RFC 2327 SDP
-RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
-RFC 2976 SIP INFO Method
-RFC 3261 SIP
-RFC 3264 Offer/Answer model with SDP
-RFC 3515 SIP REFER Method
-RFC 3842 A Message Summary and Message Waiting Indicator
-RFC 3489 Simple Traversal of User Datagram Protocol (UDP) Through Network -AddressTranslators (NATs)
-RFC 3891 SIP Replaces Header
-RFC 3892 SIP Referred-By Mechanism draft-ietf-sipping-CC-transfer-04 Session Initiation -Protocol Call Control - Transfer
-Codec: G. 711 (A Law), G. 729A/B, G. 723.1
-DTMF: RFC 2833, In-band DTMF, SIP INFO
Physical and Environmental
-Operating temperature: 10 C to 40 C (50 F to 104 F)
-Storage temperature: 0 C to 50 C (32 F to 122 F)
-Weight: 500 g (1 lb) (Including AC/DC Adapter)
-Size: 105 mm (W) x 100 mm (L) x 28 mm (H) (Width x Length x Heigth
-Power: 12 Vdc 500 mA (AC/DC adapter included).
Description:
Fixed 3G Embedded Wireless Router allows you to go quickly set up a 300Mbps wireless network on-the go and share 3G Mobile connection. By inserting a 3G SIM card to the router, a Wi-Fi hotspot is instantly established allowing phones and laptop to share a 3G Internet connection any-where 3G coverage is available.
Advanced Features:
--Built-in HSUPA module, only needs SIM card to access the internet
--HSUPA/HSDPA/UMTS Tri-band 850/1900/2100MHz
--Downlink 7.2Mbps and uplink 5.76Mbps
--Compatible with EDGE/GRPS/GSM 850/900/1800/1900MHz
--Downlink up to 236.8Kbps
--WIFI Speed up to 300Mbps
--Supports Multi-users up to 30.
Overview
MTG400 an Gpon ONU embedded communication module comforms to IEEE802.3ah and compatible with all major OLT platforms for high-speed, high performance broadband communication.
Based on IEEE802.3ah protocol OAM management, with high reliability, easy management, configuration flexibility and good quality of service (QoS) guarantees, to provide users with Cost-effective and high-performance fiber access.
MTG400 uplink provides a PON (Passive Optical Network) interface, with OLT (Optical Line Terminal) combined to use. Support EFC and DBA, VLAN and Qos, also transparent bridge and spanning tree protocols, IGMP snooping, IPv4 etc. Downlink provides a RJ45 interface, with industrial DIP pin connectors 10Base-TX/100Base-TX, for user-friendly embedded application with small size of 96;100mm.
High efficiency DC/DC circuits, using DC5V input, to improve power conversion efficiency, more significantly reduce the power consumption.
Features
1.High performance, highly integrated Gpon ONU module
2.Low power consumption
3.Full duplex , auto-negotiation 10/100 Base-T
4.Follow the major Gpon vendor platform
5.Support remote configuration OLT
6.Multi-interface configuration (RS232/I2C/Ethernet/GPIO)
7.Compact embedded design to ensure stability of the system.
Specifications
Hardware:
1. One Gpon interface, SC single mode, single fiber 2.5Gbps
2. One 10/100M auto-negotiation (RJ45) Ethernet interface, double line pin connectors multiplexing
3. UP to ten GPIO interfaces, common 2.54mm industrial DIP pin connectors.
