TD-OP-4E1-4ETH-30FXS-FXO-AC-DC

Overview

This device is modular structure point‐to‐point optical transmission equipment with LCD display, uses the FPGA chips and easy to upgrade. The Main board provides 4*100M channel Ethernet data and 2 AUX port which is for transmitting other data such as RS232/RS485/RS422, two optical interfaces for optional 1+1 auto protection switch (APS).

4 slots of tributary with variant plug‐in modules which included 4xE1 channels module, 4xFXO/FXS module and 2x Nx64K V.35 module.The maximum capacity will be up 4 plug‐in modules which could be combinations with above modules.The high flexibility, performance, is the best solution for voice/data/video services in existed market.

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Features

Provides total 16 E1 transparent transmission capacity ;
With char 16*2 LCD display and SNMP agent inside.
Provide Console manage interface(RS232)
Provide one hotline channel for option;
Provide two SFP fiber interfaces, one as master, the other as slave, insuring uninterrupted service transmission.
The rate of optical port is 155Mbps, transmission range can reach 25KM, 40KM, 60KM, 80KM or 100KM,120KM;
Provide two fiber interface 1+1 protect(APS)function ,and ALS(Automatic Laser Shutdown/Reduction)function
Provide 4 slots plug‐in modules:
- 4× E1 module(75Ω)/(120Ω)
- 4×FXO/FXS/EM2‐4/Magnet Phone module
- 16×FXO/FXS/Magnet Phone module
- 8×FXO/FXS/Magnet Phone module
- 16×FXO/FXS/Magnet Phone module
- 2×V.35 (N*64K N=1‐32) module
- 4×RS232/422/485 module
- 4*FE to E1 bridge(wire speed 2.048M) module

➢ Provide 4FE (wire speed 100M) Ethernet channel, support mutual negotiate， Ethernet bandwidth is set on base on multiple of 32K.

Ethernet port supports full/half duplex, 10M/100M auto‐adaptable;
Ethernet port supports VLAN function and has 4 division mode for user selection;
Ethernet package size support 1916 byte and 4 Ethernet port could be set separately;
Has complete alarm function and can monitor remote device status;
Supports E1 loop from remote so as to detect and manage device conveniently;
The combination AC220V and DC‐48V for redundant

Specification

Fiber

Multi-Mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5KM@62.5/125um single mode fiber, attenuation : 3dbm/km

Wave Length: 820nm

Transmitting power: ‐12dBm (Min) ~‐9dBm (Max) Receiver sensitivity: ‐28dBm (Min)

Link budget: 16dBm

Single-Mode Fiber

8/125um, 9/125um

Maximum transmission distance: 40Km

Transmission distance: 40KM@9/125um single mode fiber, attenuation : 0.35dbm/km

Wave Length: 1310nm

Transmitting power: ‐9dBm (Min) ~‐8dBm (Max) Receiver sensitivity: ‐27dBm (Min)

Link budget: 18dBm

E1 Interface

E1 interface protocol: ITU‐T G.703,

Interface Rate: 2048Kbps±50ppm

Interface Code: HDB3;

E1 Impedance: 75Ω (unbalance L9), 120Ω (balance RJ45); Jitter tolerance: In accord with protocol G.742 and G.823 Allowed Attenuation: 0~6dBm

FXS Phone Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two‐line Impedance: 600 Ohm (pick up)

Return loss: 20 dB

FXO Phone Interface

Ring detect voltage: 35V

Ring detection frequency: 17HZ‐60HZ Two‐line Impedance: 600 Ohm (pick up)

Return loss: 20 dB

◆ 10/100M FE Interface

Interface rate: 10/100Mbps, half/full duplex auto‐negotiation Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) MAC Address Capability: 4096

Connector: RJ45, support Auto‐MDIX

Working Environment

Working temperature: ‐10°C ~ 50°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: ‐40°C ~ 80°C

Storage Humidity: 5%~95 % (no condensation)

MTBF：＞100,000 hours

Model	TD‐OP‐Multiplexer
Functional Description	With LCD display, four‐slot Multi‐Service Optical 19‐inch rack
Port Description	2 SFP optical ports and 4 Fast Ethernet ports, one digital service telephone, an SNMP network management port, one Console network management port, 2‐way transparent RS232 / 422/485 asynchronous channels over 4 service slots
Power	AC90V ~ 260V; DC –48V/+24V(Selectable); Power Consumption:≤5W
Dimension	485(length) X 138(width) X44(height) mm(19 inch 1U Type)
Weight	2.5Kg/Pcs (19 inch 1U Type)