I. Metro1000 SS49OI2D Panel
The panel of the OI2S/OI2D/SL1Q/SL1O single board has single board indicators, interfaces, bar codes, and laser security level labels.
Panel Diagram
The panel diagrams of SS49OI2D,SS42OI2S,SS42SL1Q,SS42SL1O single boards are introduced below as an example of SC optical interfaces, as shown in Figure 1.
Metro1000 SS49OI2D Indicators
The SS49OI2D,SS42OI2S,SS42SL1Q,SS42SL1O single-board panels have indicator lamps that indicate single-board alarms, and the descriptions of the indicator lamp states are shown in Table 1.
Metro1000 SS49OI2D Interface
SS49OI2D,SS42OI2S,SS42SL1Q,SS42SL1O single boards have SC/LC type optical interfaces on the panel for sending and receiving STM-1 optical signals.
II.Metro1000 SS49OI2D Functions and Features
OI2S/OI2D/SL1Q/SL1O single board realizes the reception and transmission of STM-1 optical signals, completes the photoelectric conversion of STM-1 signals, the extraction and insertion processing of overhead bytes, and the generation of each alarm signal on the line.
SS42OI2S is a 1-channel STM-1 optical interface board.
Description:For the OI2D single board, the result of querying the DCC port number through the network management and command line is opposite to the actual optical port number.
The functions and characteristics of SS49OI2D,SS42OI2S,SS42SL1Q,SS42SL1O single boards are shown in Table 1.
| Functions and Features | Metro1000 SS42OI2S | Metro1000 SS49OI2D | Metro1000 SS42SL1Q | Metro1000 SS42SL1O |
|---|---|---|---|---|
| Basic Functions | Receive and transmit 1 channel STM-1 optical signal. | Receive and transmit 2-channel STM-1 optical signals. | Receive and transmit 4-channel STM-1 optical signals. | Receives and transmits 8-channel STM-1 optical signals. |
| Optical Interface Specifications | Supports standard optical interfaces of Ie-1, S-1.1, L-1.1, L-1.2. Optical interface characteristics are in accordance with ITU-T G.957 recommendations. | |||
| Optical Module Function | The optical interface provides laser on and off settings and laser auto shutdown function. Support optical power query function. | |||
| Business Processing | Support VC-12/VC-3/VC-4 service. | |||
| Time synchronization function | Support 1588 V2 time synchronization function to realize network-wide time synchronization. | Does not support time synchronization function. | ||
| Overhead Handling |
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| Pointer Handling | AU pointer processing. | |||
| Alarm and Performance | Provides rich alarms and performance events for easy device management and maintenance. | |||
| Protection Mode |
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| Maintenance Features |
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OptiX 155/622H Metro1000 SS49OI2D Technical Specifications
OI2S/OI2D/SL1Q/SL1O single-board technical specifications include optical interface specifications, single-board size, single-board weight and power consumption.
Optical Interface Specifications
The OI2S/OI2D/SL1Q/SL1O single-board specifications are shown in Table 1.
| Parameter | Description | |||
|---|---|---|---|---|
| Speed | 155.52Mbit/s | |||
| Line code type | NRZ coded signal | |||
| Connector | SC/LC | |||
| Optical interface type | Ie-1 | S-1.1 | L-1.1 | L-1.2 |
| Center wavelength (nm) | 1310 | 1310 | 1310 | 1550 |
| Maximum transmission distance (km) | 2 | 15 | 40 | 80 |
| Transmit optical power (dBm) | -15 to -8 | -15 to -8 | -5 to 0 | -5 to 0 |
| Receiving sensitivity (dBm) | -23 | -28 | -34 | -34 |
| Minimum Overload Point (dBm) | -8 | -8 | -8 -8 | -10 |
Mechanical specifications
The mechanical indicators of the OI2S veneer are as follows:
The mechanical indicators of the OI2D veneer are as follows:
The mechanical indicators of SL1Q veneer are as follows:
The mechanical indicators of SL1O veneer are as follows:
OptiX 155/622H Metro1000 SS49OI2D Power Consumption
The OI2S single board has a maximum power consumption of 10W at room temperature (25°C).
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