Network Switch Suppliers and Manufacturers

100% cisco original and brand new Cisco switch WS-C2960X-48LPS-L, and with 1 year warranty, can ship within 3 days. Other series such 2960, 2960S, 2960X, 3750X, 3560X series are also available. -

Industrial ethernet switch, poe switch, poe industrial switch, fiber optic ethernet switch, network switches.

The 8X8 all-optical network switch module is a compact, high-performance and ultra-low power fully non-blocking all-optical 8 port â??any-to-anyâ?� matrix switch module. This unique customer configurable single-sided switch design allows any of the 8 ports to be connected to any other ports enabling new interconnection architectures not possible with traditional symmetric NxN switch matrixes. The ultracompact size and low-power usage make this an ideal choice for OEM applications and enables the switch to be mounted onto pluggable circuit packs. It is designed to meet the highest performance and reliability needs of the most demanding applications with exceptionally low optical loss, compact size, low power requirements and fast switching speeds. â??8x8 optical switch Features ï�¬Low Insertion Loss ï�¬Wide Wavelength Range ï�¬Low Crosstalk ï�¬High Stability, High Reliability ï�¬Epoxy-free on Optical Path ï�¬Latching and Non-latching â?? 8x8 optical switch Application ï�¬Metropolitan Area Network ï�¬R&D in Laboratory ï�¬System Monitoring ï�¬Configurable OADM â?? 8x8 optical switch Performance ParametersOSW-8Ã?8 Wavelength Rangenm650ï½?13101260ï½?1670 Testing Wavelengthnm650/780/850/980/1064/13101310/1490/1550/1625/1650 Insertion LossdBTyp:2.0,Max:2.8Typ:2.0 ,Max:2.5 Return LossdBâ?¥30â?¥50 CrosstalkdBâ?¥35â?¥55 PDLdBâ?¤0.05 WDLdBâ?¤0.25 TDLdBâ?¤0.25 RepeatabilitydBâ?¤Â±0.02 Power supplyv3.0 or 5.0 TypeLatchingor Non-Latching LifetimeCycleâ?¥107 Switch Timemsâ?¤15 Transmission PowermWâ?¤500 Operation Temperatureâ??-20ï½?+85 Storage Temperatureâ??-40ï½?+85 Dimensionmm(L)184Ã?(W)184Ã?(H)38

Layer 2 switching, dynamic IP address assignment , DHCP support, auto-negotiation, BOOTP support, ARP support, load balancing, VLAN support, auto-uplink , IGMP snooping, Syslog support, DiffServ support, Broadcast Storm Control, IPv6 support, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+) Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system. Standard package, brand-new and sealed.

WS-C3750X-48P-L Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply 1 RU, LAN Base feature set. brand-new and sealed, package.

The 16-port 10 Gigabit Ethernet module provides up to 130 10 Gigabit Ethernet ports in a single Cisco Catalyst 6500 chassis and 260 10 Gigabit Ethernet ports in a virtual switching system (VSS) and is targeted for LAN campus aggregation and data center access, where fan-out and port density are very important. It consists of 4 port groups of 4 ports each. Users can operate each port group in either oversubscription mode (2 to 4 ports used per port group) or performance mode (1 port used per port group), allowing maximum flexibility for using some ports for connection to servers in performance mode and some other uplinks to wiring closets in oversubscription mode. When in performance mode, up to four 10 Gigabit Ethernet ports can be used to create a virtual switch link in a VSS.1 In addition, the 16-port 10 Gigabit Ethernet module has reduced power consumption. It uses half the power per port compared to the 8-port 10 Gigabit Ethernet module, providing substantial power savings to the customer.

Laptops, desktops, routers, switches, servers, access points, firewall.Export

Introduction: 1x1 optical switch - features low insertion loss wide wavelength range low crosstalk high stability, high reliability epoxy-free on optical path latching and non-latching 1x1 optical switch - applications r&d in laboratory system monitoring oadm man (metropolitan area network) Sun-fsw-1x1 optical switch, which is famous for its high performance, low insertion loss and compact dimension: (l)27.0x(w)12.6x(h)8.2mm. It is an ideal component for oadm, oxc, system monitoring and protection. With compact package, it can be easy to integrate into a high density optical communication system.

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. Cisco original sealed packing

EMC VNX DAE-25 WE HAVE 11 PEICES EACH PEICE PEICE IS 80,000 USD. GOOD WORKING CONDITION. FIRST COME FIRST GET

We are Cisco distributor in china. We supply complete models of Cisco products including routers, switches, firewalls, moulds, etc. Our price is much more competitive than what you can get elsewhere. Price list and stock list will be available upon request. We sell a lot to North America, Europe, the Middle-East and other countries. Serious buyers are welcome to contact us if you wish to save money when you buy Cisco products. Just compare your price with ours and you will come to us soon.

Connectors, HDMI cable, switch, splitter, converter, exterder, adapter, USB cable, A/V accessory.

HDMI to HDMI cable, HDMI to DVI cable, HDMI switcher & splitter, VGA cable, USB cable, Ethernet cable, RCA cable, S-video cable, scart cable, IEE 1394, HDMI wall plate, HDMI keystone jack, LCD screen cleaner, TV bracket.

VGA splitter, DVI splitter, KVM switch, HDMI splitter, switch, adapter, converter, cables, USB hub.

Main Feature Supply power to wireless access points and surveillance cameras over Cat-5 cabling Provides power to PoE compliant PDs, as well as transfers network data 16x 10/100M RJ45 Ports,2 uplink gigabit ethernet port,1 uplink SFP port PoE power on up to 16 ports 24V/48/52V power output to PDs Max 250 meters transmission distance Pin assignment:  Mid-span(45,78) Supports flow control for Full-duplex Mode and back pressure for Half-duplex Mode 1K entry MAC address table of the PoE Switch with auto-learning and auto-aging LED indicators for monitoring power, link, activity and speed External power adapter supply Product Name 19-Port Non-standard PoE switch Connector Type 16 x 10/100M copper cable RJ45 ports, 2 Uplink Gigabit RJ45 ports+ 1 SFP Fiber port Network Media 10BASE-T: Cat3,4,5 UTP(100 meter) 100BASE-TX: Cat5 or more UTP (100 meter) Bandwidth 9.2Gbps (non-blocking) Address Database Size 8K MTBF 190,000 hours (about 21 years) Network Protocols IEEE 802.3;IEEE 802.3i 10BASET; IEEE 802.3u 100BASETX;IEEE 802.3ab 1000BASE-T;IEEE 802.3x Flow Control;� IEEE 802.1q VLAN Power Supply Power input: AC100-240V 50/60Hz; (every country use a custom power plug) PoE Ports Port1-16 support POE PoE Standard No Working Environment Operating Temperature: -20 ~ 55 C; Storage Temperature: -40 ~ 75 C;Operating Humidity: 10% ~ 95%, non-condensing Transmission Distance Data transmission distance: 100m, 250meters (When rate on 10M,With Cat6.or more) Power Supply Type Power pin:45+,78- Warranty 2 years

Circular connector, rj45, connector, ethernet, cable connector.Transportation and shipping

Fiber optic network card, server adapter, optical transceiver, optical module (SFP, XFP, CDWM, DWDM, BIDI, QSFP, QSFP28), patch cord, fiber jumper, patch cable (LC, SC, FC, ST), fiber media converter, HBA card, cabinets.

Uninterruptible power supplies (ups), dc power systems, power distribution unit, industrial ac and dc systems, power transfer switches, enclosure cooling, room cooling, in-row cooling, rack cooling, integrated datacenter solutions, datacenter racks and containment, outdoor enclosures.Project services, maintenance services, performance optimization services, training

Packaging & Delivery Packaging Detail: Cisco Original Packing Delivery Detail: 1-3days Specifications 1. New and 100% Genuine Cisco Router CISCO1841 2. Modular Router w/2xFE, 2 WAN slots, 64 FL/256 DR 3. Brand New Sealed New and 100% Genuine Cisco Router CISCO1841 Modular Router w/2xFE, 2 WAN slots, 64 FL/256 DR SN:A-A10-C283 Cisco CISCO1841 General Information Manufacturer: Cisco Systems, Inc Brand Name: Cisco Product Series: 1800 Product Name: 1841 Router Product Type: Integrated Services Router Cisco CISCO1841 Interfaces/Ports Number of Ports: 2 Fast Ethernet Port: Yes Interfaces/Ports: 2 x RJ-45 10/100Base-TX LAN Interfaces/Ports: 1 x Auxiliary Management Interfaces/Ports: 1 x Console Management Interfaces/Ports: 1 x USB Cisco CISCO1841 I/O Expansions Number of Expansion Slots: 3 Expansion Slots: (2 Total) Expansion Slot Expansion Slots: (1 Total) AIM Cisco CISCO1841 Management & Protocols Management: Cisco Router and Security Device Manager (SDM) Command-Line Interface (CLI) CiscoWorks Cisco AutoInstall Simple Network Management Protocol (SNMP) Cisco Router and Security Device Manager (SDM) Command-Line Interface (CLI) CiscoWorks Cisco AutoInstall Simple Network Management Protocol (SNMP) Protocols: TCP/IP Protocols: SNMP Cisco CISCO1841 Memory Standard Memory: 128MB Maximum Memory: 384MB Memory Technology: DRAM Flash Memory: 32 MB Cisco CISCO1841 Software Operating System: Cisco 1841 IOS IP BASE Cisco 1841 IOS IP BASE Cisco CISCO1841 Power Description Input Voltage: 220V AC Input Voltage: 110V AC Input Voltage Range: 100V AC to 240V AC Input Current: 1.5A You can buy the whole set or individual . CISCO1841 CISCO2801 CISCO2811 CISCO2821 CISCO2851 CISCO3825 CISCO3845. Cisco original packing.