Product description
Td-s2016 10/100m management switch was designed for department switch, which fully
Complies with ieee802.3/ieee802.3u ethernet standards. It provides 16 10/100mbps
Utp/stp rj45 ports with auto-mdi/mdix.It also provides powerful management functions,
Including the system,
Port, network, spanning tree protocol, ieee802.1x protocol, vlan, trunk, igmp snooping,
Snmp protocol, priority and security.
Product features
Complies with ieee802.3, ieee802.3u standards
16 10/100mbps auto-negotiation rj45 ports
Supporting auto-mdi/mdix
Supports port-based vlan with 8 entries and ieee802.1q tag-based vlan with 512 entries
Supports up to 7 trunk groups and up to 4 10/100m ports for one trunk group
Supports port mirror
Console port supporting configured software setting
Supports port security, port mirror, broadcast storm control for per port
Supports mac address auto-learning and auto-aging with programmable aging time?
Supports ieee802.1d spanning tree protocol
Supports static priority, tos, 802.1p class of service with 4-level priority queuing
Supports rmon statistics, history, alarm and event groups management
Supports web-based, console management
Supports software update online
Internal power supply
1 u rack-mountable steel case, good for heat dissipation
As a leading manufacturer in making high quality graphite & product in China and one of the competitive graphite suppliers over the world, GW is experts in supplying high quality graphite material, carbon and graphite composites, formed graphite parts. Our goal is to Pursue Excellence Make Excellence. We can provide Enough Competitive Quality, Enough Competitive Price and Enough Competitive Service, when you need graphite.
The products of our carbon and graphite that we make and process are widely used in many fields, such as machinery, electron, semiconductor, mono-crystal silicon metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication, space industry, navigation, aviation, atomic energy, medicine, food, bioengineering, etc. In order to use the products as fully as possible, we always remain at the front of carbon and graphite technology. Our carbon and graphite experts, including professors, senior engineers and many specialized technicians can offer our customers very experienced knowledge.
We hope our specialized making and machining can meet demand of the sophisticated technology development and provide the best choice for every kind technology in the world. We believe that our high quality graphite material and formed graphite parts at very competitive prices with professional service, broad product knowledge and technical expertise can help you save much more money and more time, and win much more customers, and you can benefit very much!
Any enquiry from you will be much appreciated and replied within 48 hours. And any urgent E-mail or Fax will get our answer with 24 hours. The extraordinary urgent situation will get our response even within 4 hours.
Our products:
1.1 Isostatically molded graphite (EC Series
1.2 Molded graphite (FS Series )ash 0.5
1.3 Molded graphite (FB Series) ash 0.005
1.4 Extruded graphite (EGK Series)
1.5 Graphite Block,Rod (VSK Series
1.6 Spectrographic pure graphite/Natural graphite powder (SP Series
2.1 Graphite Tube
2.2 Gouging Carbon Electrode
2.3 Graphite Rod, Block and cut-off Plate
2.4 Graphite Part
3.1 Cylinder of Graphite Lubricant
4.1 Graphite Foil/Sheet
4.2 Graphite Gasket
4.3 Carbon and Graphite Felt
4.4 Graphite Tape
4.5 Carbon and graphite yarn
4.6 Graphite Braided Packing
4.7 Graphite packing ring
5.1 Ultra High Power Graphite Electrode
5.2 High Power Graphite Electrode
5.3 Regular Power Graphite Electrode
6. Carbon Brush
7.Graphite felt
8. Graphite/quartz crucible
1) ADMTEK AN983B single chip
2) Compliant to PC99/PC2001 standard
3) PCI 32-bit bus master architecture
4) Meets PCI local bus specification, REV2.0
5) IEEE802.3/802.3u 10M/100M auto-negotiation
6) Single UTP/STP port for both 10 base-T and 100 base-TX
7) Supports wake-on-LAN function and remote and remote wake-up (optional)
8) LED indicator for installation verification and diagnostic purpose
1) Complies with IEEE 802.3/802.3u Ethernet standards
2) 5 10/100mbps UTP/STP ports
3) Full and half duplex support
4) Provides non-blocking and non-head-of-line-blocking forwarding
5) Automatic source address learning
6) Broadcast storm filtering control
7) Supports TP interface auto MDIX function for auto TX/RX swap
58.5*29.5*31
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1) Complies with IEEE 802.3/802.3u Ethernet standards
2) 8 10/100Mbps UTP/STP ports
3) Full and half duplex support
4) Provides non-blocking and non-head-of-line-blocking forwarding
5) Automatic source address learning
6) Broadcast storm filtering control
7) Supports TP interface auto MDIX function for auto TX/RX swap
1) Complies with IEEE 802.3/802.3u Ethernet standards
2) 16 10/100Mbps UTP/STP ports and 1 Uplink port
3) Mini desktop design
4) Plastic shell
5) Full and half duplex support
6) Provides non-blocking and non-head, of-line-blocking forwarding
7) Flow control fully supported:
a) Half-duplex: back pressure
b) Full-duplex: IEEE 802.3x
8) Supports TP interface auto MDIX function for auto TX/RX swap
1) Complies with IEEE 802.3/802.3u Ethernet standards
2) 24 10/100Mbps UTP/STP ports
3) Provides non-blocking and non-head-of-line-blocking forwarding
4) Full and half duplex support
5) Flow control fully supported:
a) Half-duplex: back pressure
b) Full-duplex: IEEE 802.3x
6) Automatic source address learning
7) Broadcast storm filtering control
8) Plug and play
9) Easy read LED indicators for installation and operation diagnostics
1) USB 2.0 to IDE cable
2) Connect any device with an IDE interface to a PC with USB interface
3) Transfer rate approx. 480 Mbps
4) Complies with USB 2.0 standards
5) Backwards compatible to USB 1.1 standards
6) Complies with ATA/ ATAP-66 spe. V1.0
7) Easy to install
8) Supports IDE and enhanced IDE hard drives:
a) 2.5" laptop drives
b) 3.5" desktop drives (works with all brands, including Maxtor, Seagate, IBM
Hitachi, Samsung, Western digital)
c) 5.25" CD-Rom, CD-Rw, DVD-Rw
9) Supports ATA /ATAPI CD-Row/ R/ RW DVD-Row and more
10) External power adapter for IDE/ ATAPI devices
11) Linux compatible
12) System requirements:
a) Windows 98/98 SE/ME/ 2000/XP/ Mac OS 9.2 or higher/ Linux 2.4X
-Connectors: One USB A to Centronics 36 Male
-Perfect for inkjet, laser and other hight-speed printers
-Supports standard PC parallel port operation
-Auto negotiates hardware recognition for faster protocol setup
-Fully plug N play compatible
-Compliant with USB 1.0 specifications
-Compatible with Microsoft Windows 98, Windows Me, Windows 2000, and Windows XP
-Auto-switching supporting both FBUS and M2BUS standards
-Molded cable restraints to prevent wear and tear
-Connects to standard RS232 serial port
-Innovative design clips neatly to the phone
-Suitable for Nokia 6610, 7210
-With the relevant software (e.g. Oxygen Phone Manager), this cable allows user to connect the phone to a PC
The aircard 875 is the latest pc card in a long line of high-quality aircard pc cards developed by sierra wireless. A type ii pc card with a fixed antenna, the aircard 875 supports theoretical data rates up to 3.6 mbps on hsdpa networks.
As the 15th product in the aircard pc card family, the aircard 875 provides high-speed worldwide roaming with tri-band hsdpa/umts and quad-band class 12 edge/gprs connectivity.Wireless data at speeds up to 3.6 mbps on hsdpa capable networks high performance antenna in rugged housing
Simultaneous voice and data capabilities
Supports hsdpa and umts on the 2100, 1900, 850 mhz band
Supported by sierra wireless developer tools for third party user interface and applications
Supported os: windows½ vista, xp, 2000
Field firmware upgradeable
The Cisco 1841 Integrated Services Router provides the following support:
1f=Wire-speed performance for concurrent services at T1/E1 WAN rates
2f=Enhanced investment protection through increased performance and modularity
3f=Enhanced investment protection through increased modularity
4f=Increased density through High-Speed WAN Interface Card Slots (two)
5f=Support for over 90 existing and new modules
6f=Support for majority of existing WICs, VWICs, and VICs (data mode only)
7f=Two Integrated 10/100 Fast Ethernet ports
CISCO router 1721
Features:
1) 10/100base T modular router
2) With 2 WAN slots
3) With 32/64MB
4) Multi-WAN enter styles, including high-speed enterprise-grade digital user
lines (DSL)
5) high-capability router and broad band management
6) Router between dummy LAN (VLAN) (only item 1721 can provide)
7) With VPN entry of firewall option
Other models:
1) CISCO2611XM
2) CISCO2621XM
Remarks:
Other routers are available. If you need other models, please feel free to contact us.
Ieee 802.3 10 base tsupport dhcp, pppoe dns telnet
Support g.711a/ug.723.1, g.729 /a/b/ab and gsm610 voice codec
Sip, h.323 v4 protocalsip rfc3261support http, https, ftp upgrade
Tcp/ip: internet protocalsupport rtp rtcp protocal
Support vad/cngone wan, one lan, support router
Call forward (always, busy, no answer), call waiting and per call-waiting blocking
Caller number/name display caller id /block outgoing caller-id/reject anonymous call
A voice activity detection (vad) facsimile protocol(option): t.30/t.38
Voip speed dial, voip digital mapper area ring tone supportdnd(do not disturb) mwi
G configurable/adaptive jitter buffer sizesupport vlan protocalsupport web, ivr to configur
Two separated uart for cpu and dsp32-bit risc cpu with 125mhz clock rate16-bit fixed-point dsp with 125mhz clock ratemax. Support 32mbytes sdram and 16mbytes flash
Support 1 line for voip call, sip(rfc2543, arfc3261)phonebook with 100 groups memory
Network protocoltftp client/dhcp client/ pppoe clienttelnet/http server dns clientiptcpudp rtp rtcpipicmparprarpsntp
Voice qualityvad: voice activity detectioncng: comfortable noise generatolec: line echo cancellerpacket loss compensationadaptive jitter buffer
Codecg.711: 64k bit/s (pcm)g.723.1: 6.3k / 5.3k bit/sg.726: 16k / 24k / 32k / 40k bit/s (adpcm)g.729a 8k bit/s (cs-acelp)g.729b: adds vad & cng to g.729
Call functioncall holdcall waitingcall forwardcaller id3-way conference
Dtmf functionin-band dtmfout-of band dtmfsip info
Sip serverregistrar server (three sip account)outbound proxy
A phone functionvolume adjustmentspeed dial, phone bookflashspeaker phone
Ip assignmentstatic ip and dhcppppoe support for adsl or cable modem
G securityhttp 1.1 basic/digest authentication for web setupmd5 for sip authentication (rfc2069/ rfc 2617)
Voip sip phone +nxd-804support poe key features:
Ieee 802.3af compliant input interface
Complete input / output isolation
Efficiency: 78% minimalover load & short circuit protection
Without fxo setting.
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