Cisco ws-x6148-ge-tx The 48-port 10/100/1000base-t switching module (ws-x6148-ge-tx) provides 48 switched, 10/100/1000-mbps autosensing, full- or half-duplex ports. The module has 48 rj-45 connectors for use with either category 3, category 5, category 5e, or category 6 utp cable. This module can be upgraded with an inline-power daughter card to support ip phones.
Used cisco ws-x6148a-ge-tx Original cisco parts good physical condition
1:wireless 802.11g storage fax server router 2:secure data sharing: file, picture, video, audio...Etc 3:usb device sharing - printer, webcam, hdd, flash and card reader 4:internal storage option - one internal ide hard drive bay (hd not included) One touch copy and easy files backup - press one button to backup your Usb data (no pc isrequired). Automatic Event log and email alert Fax in / fax out / dial in / dial out support
Voip gateway 1, Not need to register SIP PROXY, supports Point-to-Point communication (call the other partyí»s IP address directly); 2, Not need to connect any network cable, supports mutual communication between two FXS ports; 3, Three SIP PROXY and accounts registered at the same time for each FXS port (so total is 6 user names), one SIP PROXY offline, other one can replace it to work timely; 4, Built-in Router; 5. With reverse-polarity signal, billing function supported; 6. Support Voice-announcing IP address and operating by hand or by web page; 7, Support SIP 2.0 (RFC3261), TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP (both client and server), NTP, PPPoE, STUN, TFTP; 8, Powerful digital signal processing (DSP) to ensure superb audio quality; 9, Advanced adaptive jitter control and packet loss concealment technology; 10, Support various vocoders including G.711 (a-law and u-law), G.723.1 (5.3K/6.3K), G.726, G.729A/B and iLBC; 11, Support Caller ID/Name display or block, Hold, Call Waiting, Flash, Call Transfer (blind/consultative ); 12, Call forward, in-band DTMF, Dial Plans; 13, Support call waiting caller ID; 14, Support fax pass through and T.38 (pending); 15, Support silence suppression, VAD (Voice Activity Detection), CNG (Comfort Nois Generation); 16, Line echo cancellation (G.168), and AGC (Automatic Gain Control); 17, Support standard encryption and autherntication (DIGEST using Md5 andMD5-sess); 18, Support for Layer 2 (802.1q VLAN, 82.1P) and Layer 3 Qos (Tos, Diffserv, MPLS); 19, Support automated NAT traversal without manual manipulaton of firewall/NAT; 20, Support device configuration via built-in IVR, web browser or downloading encrypted configuration file through TFTP or HTTP; 21, Support firmware upgrade via TFTP or HTTP; 22, Ultra compact (wallet size) and lightweight design, great companion for travelers; 23, Desk/Wall mounts. Interface: WAN: 1 unit, connect to XDSL/Cable Modem or Network Switch or Router LAN: 1 unit, connect to PC or other network equipment FXS: 2 units, connect to Normal phone, DECT/Cordless phone, Electrograph, Switch etc Power: 1unit, connect to Power adapter: 12V DC---1A Products
Unshielded/shielded/foiling-shielded cat5e or cat6 4pairs twisted cable.Hyy telephone cable, usb1.0/2.0 cable, rj45/rj11 plugs, rj45/rj11 moduals and others accessories. Lan cable(36.5*36.5*24cm) Patch cord(54*40.5*54cm)
The myfax network fax server was designed to meet the needs of small to mid-sized businesses or workgroups. Myfax network fax server comes with all the necessary hardware and software to allow network users to send and receive faxes from the desktop or browser. It is a turnkey solution that connects to pstn fax lines. Myfax network fax server converts faxes to tiff files allowing you to receive faxes wherever you are as e-mails or desktop and send faxes from any application that can print. The system provides distributed faxing capabilities, over a wan, from a corporate office to small remote offices as well as to field sales people. In addition, it provides secure , convenient faxing for lan users offering a high degree of privacy for both the sender and recipient. Myfax provide both software and web management interface. Model myfax250 Fax line 2 Dimension 280x150x45mm Weight 1.5kg(gross weight ) Power supplyexternal 12v dc 1a Power12w Operation temperature minimum o degrees celsius, maximum 40 degrees celsius Storage temperature minimum -40 degrees celsius, maximum 60 degrees celsius Network transmission speed 10m/100m Debug interface rs232(computer link) Fax line interface rj11 Network interface rj45
Fax server The myfax network fax server was designed to meet the needs of small to mid-sized businesses or workgroups. Myfax network fax server comes with all the necessary hardware and software to allow network users to send and receive faxes from the desktop or browser. It is a turnkey solution that connects to pstn fax lines. Myfax network fax server converts faxes to tiff files allowing you to receive faxes wherever you are as e-mails or desktop and send faxes from any application that can print. The system provides distributed faxing capabilities, over a wan, from a corporate office to small remote offices as well as to field sales people. In addition, it provides secure , convenient faxing for lan users offering a high degree of privacy for both the sender and recipient. Myfax provide both software and web management interface. Model myfax150 Fax line 1 Dimension280x150x45mm Weight 1.5kg(gross weight ) Power supplyexternal 12v dc, 1a Power12w Operation temperature minimum o degrees celsius maximum 40degrees celsius Storage temperature minimum -40 degrees celsius maximum 60degrees centigrade Network transmission speed 10m/100m Debug interface rs232(computer link) Fax line interfacerj11 Network interface rj45
Myfax network fax server(150) The myfax network fax server was designed to meet the needs of small to mid-sized businesses or workgroups. Myfax network fax server comes with all the necessary hardware and software to allow network users to send and receive faxes from the desktop or browser. It is a turnkey solution that connects to pstn fax lines. Myfax network fax server converts faxes to tiff files allowing you to receive faxes wherever you are as e-mails or desktop and send faxes from any application that can print. The system provides distributed faxing capabilities, over a wan, from a corporate office to small remote offices as well as to field sales people. In addition, it provides secure , convenient faxing for lan users offering a high degree of privacy for both the sender and recipient. Myfax provide both software and web management interface. Dimension 280x150x45mm Weight 1.5kg(gross weight ) Power supply external 12v dc, 1a Power12w Operation temperature minimum o degrees celsius maximum 40degrees celsius Storage temperature minimum -40 degrees celsius maximum 60degrees centigrade Network transmission speed 10m/100mdebug interface rs232(computer link) Fax line interfacerj11 network interface rj45
100/1000base bidi sfp with DDM function BiDi WDM SFP modules, support DDM function, 1310T/1550R and 1550T/1310R,20km,LC connector, 1.25G
PX0420 is an embedded communication server which could be used as portal server for new generation of Converged Communication for small-medium enterprises (SME). The PX0420 intergraded with rich feature set of high-end PBX telephone systems, plus the convenience and cost saving advantages of Voice over IP. It is so easy to configure that a fully working system can be set up in minutes. The advantages of PX420 is simple, reliable, easy to manage, high integration of functions, and outstanding cost-performance. 260*150*44mm
Get the blazing speed of gigabit ethernet with the td-s3016d, a 16-port 10/100/1000mbps switch that delivers power, performance, and reliability in one cost-effective, space-saving design. Increase the speed of your network server and backbone connections, or make gigabit to the desktop a reality. Power users in the office, workgroup, or creative production environment can now move large, bandwidth-intensive files faster. Transfer graphics, cgi, cad, or multimedia files across the network instantly. The versatile and compact 1ru height design of the td-s3016d enables the device to be rackmounted in a standard 19 inch rack, while conserving valuable rack space. 360*270*80mm 1.432kg 294*180*44mm
Complies with ieee802.3, ieee802.3u standards 1 10/100mbps auto-negotiation wan rj45 port, supporting auto-mdi/mdix 4 10/100mbps auto-negotiation LAN ports, supporting auto-mdi/mdix Shares data and internet access for stations, connecting internet through pppoe on demand and disconnecting when idle Supports tcp/ip, pppoe, dhcp, icmp, nat Built-in nat and dhcp server supporting static ip address distributing Built-in firewall supporting domain name filtering, and mac address filtering Supports virtual server, special application, and dmz host Supports static routing, vpn pass-through Supports firmware upgrade, remote and web management
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 560*310*90mm 1.98kg 440*180*44mm
Router Specification Ansi t1.413 issue 2 Itu-t g.992.1 (g.Dmt), g.992.2 (g.Lite). G.992.3 (g. Dmt.Bis), g.992.4 (g.Lite.Bis), g.992.5 (adsl2+), g.994.1 (g.Hs) Ieee802.3, ieee 802.3u, ieee 802.11b, ieee 802.11g Supports dhcp, snmp, upnp, pppoe, pppoa Management & configure via telnet and web base gui Upgrade or update via ftp/http Wireless signal rates: ieee 802.11b: 11, 5.5, 2, and 1mbps Ieee 802.11g: 54, 48, 36, 24, 18, 12, 9, 6mbps Routing protocols supported: tcp/udp, arp, rarp, icmp, dhcp, dns, ripv1 (rfc 1058), rip v2 (rfc1389), igmp, pppoe, igmp, p2pp Dhcp: server and client Security: 64/128/256-bit wep, wpa, wpa2, wpa-psk (pre-shared key) Channels: 11 channels (us); 13 channels (europe and japan) Wireless frequency range: 2400 ~ 2484.5mhz ism band Modulation technology: orthogonal frequency division multiplexing (ofdm) Complementary code keying (cck) Packet binary convolutional code (pbcctm) Vpn pass through: l2tp, pptp, ipsec Tr-068 (optional) Tr-069 (optional) Dimension: L210mm*w148mm*h33mm
Carbon brush 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 58-5*29.5*31 100pcs/CTN Weight 9.5kgs
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
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 Color Box Packing,CTN Size 58.5*29.5*31
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 Color Box Packing
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 Color Box Packing
