Product Overview

OTS-MSE8-16E1 is a 1U compact multi-service access platform. The device integrates multiplexing, transmission and access, and can provide users with highly reliable transmission and access solutions. On the transmission side, the device supports fiber optic transmission, provides 2 fiber optic interfaces, and supports 1+1 backup transmission. On the service side, it supports FXS, FXO, magnet and other voice signals and Ethernet, E1 and other interfaces.

The device provides 8 physically isolated, line-speed Ethernet with a total bandwidth of 800Mb/S, which can meet the military, public security and other occasions with high requirements for network transmission security and bandwidth.

Product Interface Details

Product Features

Adopting large-scale integrated circuits, high integration, stable and reliable performance

Support dual optical port 1+1 backup transmission

Support 16 E1 channels

True channel isolation, ensuring complete physical isolation of 8 Ethernet channels transmitted through the same optical fiber line

8 Ethernet line-speed transmission, total bandwidth 800Mb/S

Support FXS/FXO, magnet, hotline and other audio interfaces

Support 32 telephone channels

Equipment capacity: 32 FXS/FXO (or magnet, hotline) + 16 E1 channels + 8 Ethernet channels

Support caller ID

Ethernet port supports AUTO-MDIX

Provide dual/single fiber, different wavelengths and luminous power and other optical configuration interfaces

Support DC-48V, AC 220V dual power supply

Abundant working status indicators, which can conveniently and accurately understand the working status of equipment interfaces and links

Technical Specifications

• Optical Interface:

Dual optical ports 1+1 backup transmission

Optical line coding: mBnB

Optical receiving sensitivity better than -26dBm

Connector: LC optional

Transmission distance: 20km/40Km/60Km/80Km/120Km optional

• E1 Interface:

During optical transmission, 16-channel transparent transmission E1 interface is provided

Interface code type:   HDB3 code

Line rate:   2.048Mbp/s±50ppm

Interface impedance:   75Ω/unbalanced

Physical interface:   BNC

Standard:   ITU-T G.703, G.704

Jitter characteristics:   Meet G.704 and G.823

• Ethernet Interface:

Provides 8-way 100M line speed, physically isolated Ethernet

Total Ethernet transmission bandwidth: 800Mb/S

Supports IEEE 802.3/802.3u

Supports 10/100M adaptive, full-duplex, half-duplex adaptive

Supports crossover and straight-through adaptive

Physical interface: RJ45

• FXS/FXO Voice Port:

Supports 32 FXS/FXO interfaces

Impedance: 200Ω+680Ω||0.1μF (FXO)

200Ω+560Ω||0.1μF (FXS)

Frequency characteristics: 300～ 3400Hz (-0.6～+3dB)

Physical interface: RJ45

• Magnetic telephone interface

Supports up to 32 magnetic interfaces

Impedance: 600Ω

Frequency characteristics: 300～ 3400Hz(-0.6～+3dB)

Ring current: 25Hz(20~30Hz), 75V(60~90V)

Physical interface: RJ45

• Voice coding and signaling method

16 time slots with channel signaling, compliant with ITU-T G.732

A rate PCM coding, 64Kb/S per channel, compliant with ITU-T G.711

• Power supply

-48V DC(-36～-72V)

220V AC(165～265V)

Support dual power supply

Power consumption of the whole machine: less than 30W

• Mechanical structure

19 inches 1U