STM-1/OC3 Electrical to Optical converter
AN-STM1/SM is an interface converter for STM-1 electrical and optical interface conversion. It is designed for the SDH equipment coaxial interface and optical interface interconnect, as well as the ATM 155.520 Mbps interface and SDH device interconnection.
- High reliability, comply with ITU-T G.703 and G.957
- Single Fiber Bi-Directional is selectable
- State-of-the-art design, ensure normal working under different environment.
- Supports local and remote loop-back on electrical or optical interface for system diagnostic.
- Suitable for SDH and ATM 155.52 Mbps interface interconnection.
- Simple operation and maintenance
- Compact design and low power consumption.
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Items |
Description |
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| Electrical Interface | Standard | ITU-T G.703 Compliant | |
| Data Rate | 155.52 Mbps | ||
| Line Code | CMI | ||
| Physical Connector | BNC Coaxial | ||
| Optical Interface | Standard | ITU-T G.957 STM-1 | |
| Bit rate | 155.520 Mbps | ||
| Coding | NRZ | ||
| Connector | SC | ||
| Light source | Laser Diode | ||
| Wave length | 1310nm (Typical),or 1550 nm (Optional) or Single Fiber Bi-Directional (Optional) | ||
| Transmit power | -12 dBm (1310nm) / -5 dBm (1550nm) | ||
| Receive sensitive | -36 dBm (1310nm) / -38 dBm (1550nm) | ||
| Power supply | AC 220V | Range 165V to 265 V | |
| DC -48V | Range -36V to -72V | ||
| Power Consumption | <3 W | ||
| Environment | Working Temperature | 0 – 50 C | |
| Relative Humidity | >90% (Non condensing) | ||
| Dimension | WxHxD(mm): 205 x 136 x 42 | ||
Application:
| AN-STM1/MM | STM-1 fiber multiplexer (Optical/Electrical converter). Multimode 2 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-20 | STM-1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 20 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-40 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 40 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-50 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 50 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-60 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 60 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-80 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 80 km, 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-100 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 100 km , 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/SM-120 | STM1 fiber multiplexer (Optical/Electrical converter). Single mode dual fiber 120 km , 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/WDM-20 | STM-1 fiber multiplexer (Optical/Electrical converter). Single mode WDM (BiDi) 20 km , 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/WDM-40 | STM-1 fiber multiplexer (Optical/Electrical converter). Single mode WDM (BiDi) 40km , 48 V/110-220 VAC for option, SC/FC/ST connector types available |
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| AN-STM1/WDM-60 | STM-1 fiber multiplexer (Optical/Electrical converter). Single mode WDM (BiDi) 40km , 48 V/110-220 VAC for option, SC/FC/ST connector types available |
Description
AN-STM1/SM is an interface converter for STM-1 electrical and optical interface conversion. It is designed for the SDH equipment coaxial interface and optical interface interconnect, as well as the ATM 155.520 Mbps interface and SDH device interconnection.
Now available in WDM (single fiber version)!
Complete loop-back facility is supported for system diagnostic and commissioning. Compact casing and simple operation achieve the cost saving and investment protected.