Auto negotiation function allows utp ports to auto select 10/100/1000m and full duplex or half duplex.
The utp port supports the connection of mdi/mdi-x auto crossover.
Multimode fiber: the max distance up to 224m/ 550m
Singlemode fiber: the max distance up to 100km
Supporting the max 1536 byte ethernet packet
Supporting flow control
Adopting internal power supply
Technical specifications
Operating standards: ieee802.3z/ab, 1000base-t and 1000base-sx/lx
Mac address table: 4k
Data buffer: 256k
Connector: utp: rj-45, 10/100/1000mbps; fiber: sc, 1000mbps
Cable :
Utp cable: cat 5e or cat 6 (the max distance up to 100m)
Fiber : multimode : 50/125, 62.5/125ª8m (the max distance up to 550/224m)
Singlemode : 8.3/125, 8.7/125, 9/125ª8m (the max distance up to 100km)
Flow control
Full duplex: ieee802.3x
Half duplex: back pressure.
Power: ac 220v(170-260v) 50hz; dc 5v¼2a
Ambient temperature¦0 ½ +50µ
Storage temperature¦-20 ½ +70µ
Humidity¦5% ½ 90%
Dimensions ¦40 (high) x 110 (width) x 140 (length) mm
Ain features
The power of the rack can be supplied by the type of single power or dual power. Adopting dual power supply, the load of each power can be reduced and the life of the power would extend. When one power supply is at fault, the other one can still work independently. It would enhance the reliability of the rack.
Supplying the converters or powers to be plugged and played.
It is possessed of stable performance, large capacity of power supply, and ease for management and maintenance
2u high: 19-inch standard design
Technical specifications
Capacity : 14 slots available
Power: input: ac 100 ½ 260v, 50½60hz
Output: dc +5v 12a
Power protection: protection from over voltage, over current and short circuit
Working temperature¦0½50µ
Storage temperature¦-20µ½70µ
Relative humidity¦5%½95%
Dimensions: 485 (wide) ß 245 (length) ß 90 (high) mm
Linksys rt31p2
Broadband router with 2 phone ports
Feature-rich telephone service and internet sharing in one box!
Share your high-speed cable or dsl internet connection with multiple computers
Built-in switch connects three local pcs directly -- daisy-chain out to more hubs and switches as your network grows
Two standard phone jacks enable feature-rich telephone service over your cable or dsl internet connection
Supports quality of service for clear telephone reception, dhcp, and universal plug-and-play (upnp)
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.
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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
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
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
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
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
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.
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.
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
Excess production grade B original Linksys WAP54G 4-port ADSL wifi router with built-in ADSL modem. 802.11g wifi router support WEP encrypted wireless network connection up to a max. of 54M connection. Stock ready to go to retail channel, gift box with complete accessories. Email to find out more. We are specialized in any laptop and wireless networking overstock and clearance.
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