Wireless network card 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 19cm x 14 cm x 2.2cm
Router Features: 1) 24 x 10/100 ports and two fixed 10/100/1000base uplink ports 2) 1 rack unit (ru) standalone switch; 2 modeled slots 3) delivers intelligent services to the network edge 4) enhanced software image (ei) installed 5) ideal for gigabit migration over copper backbones in the access layer 6) 1 year warranty 7) available in stock 8) outer reference: A) weight (kg): 4.5 B) length (mm): 4, 456 C) width (mm): 242 D) height (mm): 44 9) other models: ws-c2950-24, ws-c2950g-24-ei, ws-c2950g-24-ei, Ws-c2950t-24, ws-c3550-24-emi, ws-c3550-48-emi, ws-c3560g-24ts-s, Ws-c3750-24ts-s(e), ws-c3750-48ts-s, ws-x4148-rj, ws-x4306-gb, Ws-x4548-gb-rj45
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.
Model: 1000base-sx 1) category: gbic 2) speed: 1.25gb 3) wavelength: 850n.M multi-mode 4) interface types: sc 5) transmission distance: 550m 6) compatibility: automatically compatible with switches, 3com, extreme, Fouday, avava, hp, mortel, enterasys, and riverstone 7) parallelism: ftr-8519-3d, j4131b, gpim-01 Model: 1000base-lx 1) category: gbic 2) speed: 1.25gb 3) wavelength: 1, 310n.M, single-mode 4) interface types: sc 5) transmission distance: 10km / 20km 6) compatibility: automatically compatible with switches, 3com, extreme, Fouday, avava, hp, mortel, enterasys, and riverstone 7) parallelism: ftr-8519-3d, ftr-1319-3d, j4132a Model: 1000base-zx, 1000base-ezx 1) category: gbic 2) speed; 1.25gb 3) wavelength: 1, 550n.M, single-mode 4) interface types: sc 5) transmission distance: 80km / 120km 6) interface types: sc 7) compatibility: automatically compatible with switches, cisco, 3com, Extreme, fouday, avava, hp, mortel, enterasys, and riverstone 8) parallelism: ftr-1519-3d, gpic-08
Router wan interface card module Features: 1) 2-port serial wan interface card 2) other models: wic-1t, wic-2t, wic-1b-s/t, wic-2a/s, wic-1adsl, Wic-1bu-v2, wic-1enet, wic-1dsu-t1, wic-1dsu-t1-v2
Voip gateway 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
Voip phone with fxo 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.
Conexant 11252 pci modem card Feature: Chips: conexant 11252-15 Newly- designed internal date /voice/fax modemion Modem with line speed of date operation up to 56kbps Support play and play (pnp) Support communication made and date rete:itu-tv.90, k56fiex, v.34, v.32bis.V.32, v22bis, v.22, v.23 and v.21, bell 212a and 103 Fax modem sends and receives rates up to 14, .400bps, v.17, v.29, v.27ter and v.21 2 channels Available dte baud rate up at 115, 200 bps The modem support full duplex speakerphone Detect and select v.9*0 or 56flex protocol to fit the isp Host controller family
Smartlink 2800 pci modem card Features: Chipset: smartlink 2800 56k internal fax modem Data modulation rate: V. 34bis, v. 34+, itu-t v. 34 V. 32bis, v. 32, v. 22bis, v. 22 and bell 212a Itu-t v. 23, v. 21 and bell 103 Transmission: 56, 000, 33, 600, 31, 200, 28, 800, 24, 000, 14, 400, 12, 000, 9, 600, 7, 200, 4800, 1, 200, 1, 200/75 and 300bps Voice mode: remote / local record and play back voice Computer interface: pci bus and plug-and-play Data compression: itu-t v. 42bis and mnp 5 Compatibility: pentium 200 (over) with mmx, cpu with pci bus Auto-dialing: touch-tone and pulse dialing, auto dial and auto answer Fully compliant with v. 90, v. 34 bis, v. 32, v. 32 and v. 22 bis specifications Software upgradeable Supports modem wake-up on ring from d3 cold Packing: 100pcs/ctn Carton dimensions: 700 x 450 x 190mm N.W: 6kg G.W: 8kg
3com pci modem card Feature: Complaint with plug & play features. Pci bus The 3com 56k modem combo pcmcia and lan card 56k modem cardbus pc card with xjack connextor 3com us robotics 56k pci internal modem Operating system compatibility : windows me, windows 98, windows 2000 and xp
Lucent 1646too pci modem card Description: This internal pci modem has the advantages of high quality and high reliability with hardware data flow control technical design. This pci modem is compatible with windows 98se, 2000, me and xp. Moreover, it follows the v.90 standard, so you can surf the internet at 56k speed and decrease pci slot occupation for more convenience. Specification: Lucent / agere 1646 chip Complaint with plug & play features. Pci bus Modem support: A. 56 kbps data rate B. 230.4 kbps data-modem interface C. V.92, v.32bis, v.22bis, v.34 enhanced D. Error correction v.42 lapm, mnp3-4 E. Data compression v.42bis, mnp5, v.44, itu-t Audio recording and playback (through sound card if no speakerphone functions). Answering machine with multiple voice mailboxes Download new features as they become available. Operating system compatibility : Windows me, windows 98, windows 2000 and xp Accessory: Tae cable; installation guide; driver cd Packing: Per carton size: 67*31*31 cm Quantity per carton: 100pcs N.W: 9kg G.W: 10kg
VOIP phone Voip phone Voice features Call hold; Unattended/ attended call transfer Call waiting and per call-waiting blocking Call forward (always, busy, no answer, power off) Voip speed dial Voip digital map User define ring tone E.164 dial plan and customize dial rules Caller number/name display Voice promote Configurable jitter buffer size Configurable audio frame Data features Static/dynamic wan-ip-addressing Pppoe Management and provisioning Http, telnet, keypad and dedicate manage tool Adjustable user password and super password Url based ftp, http and tftp auto provision Configure file download and upload by palmtool Support four settings storage, switch by keypad Safe mode provide reliability Four servers store and load by keypad 80 entries each for missed calls, answered calls and dialed calls 100 entries for speed dial number Multiply language support Interfaces 2 x lan In carton
Gateway Voice features Call hold Call waiting and per call-waiting blocking Call forward (always, busy, no answer, power off) Voip speed dial Voip digital map E.164 dial plan and customize dial rules Caller number/name display Voice promote Configurable jitter buffer size Configurable audio frame Life-line function Anti-radar design Support bridge and router model In carton
Xhym1325 cnc router
Acrylic machine Measurement: 3400x2200x1350 (mm) Processingsize: 3060x2100(mm) Travelling height: 300mm Heating temperature: 180fpcf+200 fpc Heating board thickness: 10mm Maximum heating power: 22.4kw Power: 380v/50hz Net weight: 1000 kg
Ethernet switch Complies with ieee802.3 f=ieee 802.3u ieeef=802.3xf=802.1p Store and forward function. Full / half duplex mode Plug and play installation with automatic port configuration 16 10/100m self-negotiable rj-45 ports, 1 uplink port. Auto-shift 10base-t 111and 100base-tx. All ports support ieee802.3x full duplex flow control, and half duplex 111back-pressure flow control Basic board width: 3.2 gbps, supply separate board width for each port to 111realize real bon-blocking transmission 4k mac address Switch led indicator: 1 led (power) Port led indicator: 2 leds (link & 10/100mbps) Power: 100-240vac·+50-60hz Operation temperature: 0 ~ 40 f¦ Store temperature: -20 ~70 f¦ Operation moisture: 10~90% Store moisture: 5~90% Size: 440*177*44 mm
Router 2004r is a multifunctional broad band router which provides a total solution in internet surfing and sources sharing, suitable for soho business, easy to use and operate
Router Only one legal ip address or isp account no. (pppoe) and one adsl or cable modem required Supports visual dialing and fixed ip to access internet, supports internet games and multimedia technology in special port Built-in dhcp server ( dynamic ip address assignment ) Supports dmz (coincident with ip) Show lan and routers working status Automatically link up or closedown internet while visual dialing through adsl (pppoe) Compatible with different operating system and software Built-in web server in chinese, easy to install, with friendly interface Follows ieee802.3f=ieee802.3uf=pppoe standard and protocol: csma/cd tcp/ ip. Pppoe 4 10baset/100base tx rj-45 ports(lan), 1 100m(wan) net port Flash memory 4m bit , sdram 1m*16 bit Power supply: input :ac100-240v, 50/60hz 0.5a. Output rate:dc5v, 2a Operating temperature: 0-40f¦, Operation moisture::10-90% (no condensing) Dimention:205x150x42 (mm)
Wireless lan Using advanced ofdm and power amp technology, the air link 2402g has high output power and amazing throughput even at long distance transmission.It operates at 2.4ghz band with 14+ non-overlapping channels. This 802.11a outdoor radio is an ideal solution for enterprise/campus connectivity, hotspot and next-generation broadband wireless access. It's easier and more cost effective to deploy the wireless access environment with the wireless distribution system (wds) technology.Saving 30%-50% cost for telecom operators, isps and enterprises. Air link 2402g has powerful security management because it supports wep 64/128/152 bits, 802.1x authentication (eap), mac access control, disable broadcast the ssid, client isolation, wpa-psk and wpa encryption. All these functions make the network much more reliable. Product highlights Long distance and outstanding sensitivityoperating at 2.4ghz ism band High output power level up to 23dbm (transmit power control) Up to 12 miles (20km) Ieee 802.11g/b appliance Wll and backbone usage Cost-effective solution for telecom operator, enterprise, educational institute and government Waterproof housing radio Standard: ieee 802.11a Frequency: 2.4ghz ism band(2.412-2.484ghz) Operating channels: 11 channels(fcc)/13 channels(etsi) Output power: 200mw Odulation: ofdm/dsss Range: up to 12 miles(20km)interfaces 259(l)f-250(w)f-75(h)mm /1.8kg
WS-G5487 Cisco's industry-standard Gigabit Interface Converter (GBIC) is a hot-swappable input/output device that plugs into a Gigabit Ethernet port/slot, linking the port with the fiber-optic network. GBICs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of IEEE 802.3z- compliant 1000BaseSX, 1000BaseLX/LH, or 1000BaseZX interfaces on a port-by-port basis. Furthermore, Cisco is offering a 1000BaseLX/LH interface that is fully compliant with the IEEE 802.3z 1000BaseLX standard, but has the ability to go up to 10 km over single-mode fiber, 5 km further than garden-variety 1000BaseLX interfaces. As additional capabilities are developed, these modules make it easy to upgrade to the latest interface technology, maximizing investment protection. The WS-G5487, 1000BaseZX operates on ordinary single mode fiber optic link spans of up to 70 km in length. Link spans of up to 100 km are possible using premium single mode fiber or dispersion shifted single mode fiber (premium single mode fiber has a lower attenuation per unit length than ordinary single mode fiber; dispersion shifted single mode fiber has both lower attenuation per unit length, and less dispersion). Cisco 1000Base-ZX GBIC - 1 x 1000Base-ZX x LAN - GBIC
