◆ largest transmission capacity is 16E1, 4*10/100M Ethernet data and 2 AUX port for other data such as RS232/RS485/RS422.
◆ Flexible Configuration: Providing 4 plug-in I/O slots which can insert various modules to meet different user requirements and customizations,each slot can use the following service cards:
v 4-channel E1 module, providing 75ohm or 120ohm(optional).
v 2-channel V.35 module, providing 4 standard V.35;
v 4-channel FXS/FXO voice module;
v 4-channel RS232 module;
◆ 1+1 Optical Redundancy Backup: Provide two plug-in I/O slots for dual optical interface cards. Protection of dual optical interface available to ensure that business will not be interrupted.
◆ Providing 2*SFP slots for optical port, it is easy for customer choose different SFP modules according to different application;
◆ Providing SNMP management, LCD management, console management (CLI);
◆ 1 order wire port for hotline telephone.
◆ Support APS function (auto protect system) and ALS (Automatic Laser Shutdown/Reduction)
◆ The 4*Ethernet support VLAN function, Ethernet bandwidth can be set;
◆ Support double power for redundance, the power can be combination AC220V and DC-48V;
Interface:
E1 Interface
Ø Line Rate: 2.048Mbps±50ppm
Ø Line Code : HDB3
Ø Interface Standard: ITU-T G.703
Ø E1 Impedance: 75Ω(unbalance)
Ø Connections : dual coax BNC
Jitter tolerance : finer than G.742 and
10/100Base-T Ethenet Interface
Ø Rate: 10/100M, full/duplex auto-negotiation
Ø Protocol: Support VLAN
Ø MAC Address Entiries: 1k Entiries
Ø Physical interface: RJ45, support AUTO-MDIX
Rate: 1-100 Mbps
V.35 Interface
Ø Electric Level: In compliance with CCITT V.35 standard
Ø Physical Interface: DB25
Ø Interface Bit Rate: 2.048Mbit/s
Ø Support DCE(master clock),DCE(line clock), DTE(V.35 interface clock).
FXO/FXS Interface
Ø Electric Level: In compliance with CCITT V.35 standard
Ø Physical Interface: DB9
Ø Interface Bit Rate: 2.048Mbit/s
Rs232 Interface
Ø Transmission Mode: Full-Duplex
Ø Transmission Speed: 110~115.2K bps
Optical Interface
Ø Speed of optical interface: 155Mbps
Ø Type of Optical Connectors: FC/SC
Ø Focus Wavelength: 1310/1550 nm
Ø Optional Transmitting Distance: 0~120 Km(can be customized by customer)
Power supply
working voltage range wide, good
anti-disturb and Isolation, work stable
option I – DC-48V,
range DC-36V~DC-72C
option II – AC220V,
range AC165V~AC240V
Power Consumption: <=10 Watts
Environment condition
Operating temperature: 0C~+50 C
Storage temperature: -20 C~+70 C
Relative temperature:95% (uncondensed)
Dimension
2 433mm(L)
2 220mm(W)
2 43.5mm(H)
2 19" Rack Mount
Typical Application
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