150 Medium-Capacity Optical Transceiver
The centralized PCM optical/electrical multiplexing system is a chassis developed using our own ASICs. The plug-in-card design provides up to 15 service slots, 2 redundant power-supply slots and 1 transmission-board service slot, with flexible card configuration. III. Chassis structure: A 4U plug-in chassis provides 15 service slots and 2 power slots. It accepts 10-channel voice service cards for up to 150 circuit-switched telephone channels, or integrated 8-voice-channel +100M service cards for point-to-point transmission. Operating process: An FXO card digitizes analog voice and multiplexes it onto the fiber link. At the remote end, an FXS card converts it back to analog voice.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Interface - Transmitted Optical Power | –8dBm ～–15dBm |
| Optical interface - Receiver sensitivity | ≤ –36dBm |
| Optical interface - Fiber interface [optional] | SC and FC Types Optional |
| Optical interface - Applicable Optical fiber [Single-mode 1310nm; optional] | Single-mode 1310nm or Multimode Optical fiber optional |
| Optical Interface-Optical-Path Code Pattern | 1B1H |
| Optical Interface - Optical Transceiver Module [optional] | Single-Fiber or Dual-Fiber Options |
| Optical interface - Transmission distance [***Up to 120Km] | Typically 20Km (***up to 120Km) |
| 100M Ethernet Interface-Interface [Optional] | 10/100Base-Tx; |
| 100M Ethernet Interface-Interface Protocol [Optional] | Complies with IEEE-802.3u Standard; |
| 100M Ethernet Interface - Interface Rate [Optional] | Line Rate 100Mbit/s; |
| 100M Ethernet Interface - Port Mode [Optional] | 10/100M Adaptive ; |
| 100M Ethernet Interface - Interface Type [Optional] | RJ-45; |
| 100M Ethernet Interface-Compatible Cards [Optional] | MA1-OPE-4/8/16 (Fast Ethernet) |
| Voice Interface-Interface Configuration | Subscriber (FXS), Trunk (FXO), Magneto (RD), E/M(4W) |
| Voice Interface-Voice Sampling Frequency | 8KHz |
| Voice Interface-Impedance Characteristics [Balanced; Two-Wire/Four-Wire] | 600Ω Balanced (Two-Wire/Four-Wire) |
| Voice Interface-Four-Wire Audio Input Level [Permissible Deviation ±1dB] | -5dBr Permissible Deviation ±1dB |
| Voice Interface-Four-Wire Audio Output Level [Permissible Deviation ±1dB] | -5dBr Permissible Deviation ±1dB |
| Voice Interface-Two-Wire Audio Transmit Level [Permissible Deviation ±1dB] | 0dBr Permissible Deviation ±1dB |
| Voice Interface-Two-Wire Audio Receive Level [Permissible Deviation ±1dB] | -3dBr Permissible Deviation ±1dB |
| Voice Interface - Audio Junction Impedance Return Loss bp [Two-Wire; 300~600Hz] | bp≥12dB(300~600Hz) |
| Voice Interface - Audio Junction Impedance Return Loss bp [Two-Wire; 600~3400Hz] | bp≥15dB(600~3400Hz) |
| Voice Interface - Audio Junction Impedance Return Loss bp [Four-Wire Transmit; 300~3400Hz] | bp≥20dB(300~3400Hz) |
| Voice Interface - Audio Junction Impedance Return Loss bp [Four-Wire Receive; 300~3400Hz] | bp≥20dB(300~3400Hz) |
| Voice Interface-Net Attenuation Frequency Characteristics | Meets ITU-T recommendation requirements |
| Voice Interface-Idle-Channel Noise | Not Exceeding -65dBm0p |
| Voice Interface-Interchannel Crosstalk | Not Exceeding -65dBm0 |
| Voice Interface-Amplitude Characteristics | Meets ITU-T recommendation requirements |
| Voice Interface-Total Distortion | Meets ITU-T recommendation requirements |
| Power supply - Voltage [AC] | AC AC220V AC 180V～250V; |
| Power supply - Voltage [DC] | DC DC-48V DC -36V～-72V; |
| Power supply - Power consumption [Per Board] | Per Board ≤5W; |
| Power Supply-Fully Configured Power Consumption | ≤100W; |
| Operating temperature | 0℃ ～ +50℃; |
| Storage Temperature | -40℃ ～ +70℃; |
| Relative Humidity [Non-condensing] | 5% ～ 95% Non-condensing ; |
| Atmospheric pressure | 86 ～ 106Kpa; |
| Overall dimensions [19 inches Standard Chassis] | 19 inches Standard Chassis 483×350×180 mm |
Key Features
Datasheet
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Supplier Information
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