multi-service optical transmission device designed as an integrated service access platform. It is suitable for various industrial-grade application environments and supports the integrated access and optical transmission of multiple services. This device is widely used in sectors such as power, transportation, finance, and security, enabling unified transmission of voice, data, and Ethernet services.
E1 Ports | 8 |
Ethernet Ports | 6FE |
Physical Isolation | Yes |
Total Bandwidth | 600 Mb/s |
Telephone Ports | 16 |
Optical Interface | FC/SC/LC Dual Fiber 1+1, 0–120 km |
Other Interfaces | RS232 supported |
Power and Form Factor | AC/DC/Dual Power, 19-inch 1U |
◆Adopt large-scale integrated circuits, high integration, stable and reliable performance
◆Support dual optical port 1+1 backup transmission
◆True channel isolation, ensuring complete physical isolation of 6 Ethernet channels transmitted through the same optical fiber line
◆6 Ethernet line speed transmission, total bandwidth 600Mb/S
◆Support 8 E1 channels
◆Support FXS/FXO, magnet, hotline and other audio interfaces
◆Support 30 telephone channels
◆Equipment capacity: 30 FXS/FXO channels + 8 E1 channels + 6 100M Ethernet channels
◆Support caller ID
◆Ethernet port supports AUTO-MDIX
◆Provide multiple optical configuration interfaces such as dual/single fiber, different wavelengths and luminous powers
◆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
◆Optical interface
Dual optical port 1+1 backup transmission
Optical line coding: mBnB
Optical receiving sensitivity better than -26dBm
Connector: LC
Transmission distance: 20km/40Km/60Km/80Km optional
◆Ethernet interface
Provides 6-way 100M line speed, physically isolated Ethernet
Total Ethernet transmission bandwidth: 600Mb/S
Support IEEE 802.3/802.3u
Support 10/100M adaptive, full-duplex, half-duplex adaptive
Support cross-line straight-through adaptive
Physical interface: RJ45
◆E1 interface
Provides 8-way E1
Interface code type: HDB3 code
Line rate: 2.048Mbp/s±50ppm
Interface impedance: 75Ω/unbalanced, 120Ω/balanced
Physical interface: BNC
Standard: ITU-T G.703, G.704
Jitter characteristics:Meet G.704 and G.823
◆FXS/FXO interface
Support 30 FXS/FXO interfaces
Impedance: 200Ω+680Ω||0.1μF (FXO)
200Ω+560Ω||0.1μF (FXS)
Frequency characteristics: 300~ 3400Hz (-0.6~+3dB)
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 25W
◆Mechanical structure
19 inches 1U
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