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Description
SSR1SLQ116 Overview
The SLQ1 is available in three functional versions, namely, R1, N1, and N2. The difference between the three versions is with regard to whether they support the TCM function and AU-3 services. The N1SLQ1 is no longer manufactured.
| Item | Description |
|---|---|
| Functional versions | The SLQ1 is available in three functional versions, namely, R1, N1, and N2. |
| Differences |
|
| Substitution | Through the board version replacement function, the N3SLQ41 can substitute for the N1SLQ1 and N2SLQ1 at the same line rate. |
When you configure the MSP or SNCP, you cannot configure the R1SLQ1/N1SLQ1 as the protection board if the working board is the N2SLQ1 on which the TCM function is enabled or AU-3 services are configured. Otherwise, the services are interrupted when a switching operation is performed.
| Board | Start Version |
|---|---|
| R1SLQ1 | V100R002C02 |
| N1SLQ1 | V100R001C03 |
| N2SLQ1 | V100R001C03 |
SSR1SLQ116 Application
The SLQ1 is a line board. The SLQ1 can be used on the OptiX OSN equipment series to transmit and receive STM-1 optical signals. The SLQ1 converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLQ1 converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.
SSR1SLQ116 Functions and Features
The SLQ1 transmits and receives 4xSTM-1 optical signals, performs O/E conversion for the STM-1 optical signals, extracts and inserts overhead bytes, and generates alarm signals on the line.
| Function and Feature | SLQ1 |
|---|---|
| Basic functions | Transmits and receives 4xSTM-1 optical signals. |
| Specifications of the optical interface |
|
| Specifications of the optical module |
|
| Service processing |
|
| Overhead processing |
|
| Alarms and performance events | Reports various alarms and performance events, which facilitates the management and maintenance of the equipment. |
| Protection schemes | Supports Two-fiber ring MSP, Four-fiber ring MSP, Linear MSP, SNCP, SNCTP, and SNCMP. |
| Maintenance features |
|
SSR1SLQ116 Valid Slots
The slots valid for the SLQ1 vary with the version of the board and the cross-connect capacity of the subrack.
The slots valid for a board are determined by the following factors:
- Slot bandwidth
- Cross-connect capacity
- Board version
The slots valid for the SLQ1 are as follows:
When the cross-connect capacity is 20 Gbit/s:
- The R1SLQ1 can be installed in slots 2-3, 6-9, 12, and 13 in the OptiX OSN 1500A subrack.
- The N1SLQ1 and N2SLQ1 can be installed in slots 12 and 13 in the OptiX OSN 1500A subrack.
- The R1SLQ1 can be installed in slots 1-3, 6-9, and 11-13 in the OptiX OSN 1500B subrack.
- The N1SLQ1 and N2SLQ1 can be installed in slots 11-13 in the OptiX OSN 1500B subrack.
SSR1SLQ116 Feature Code
The number code that follows the board name in the bar code is the feature code of the board. The feature code of the SLQ1 indicates the type of optical interface.
| Board | Feature Code | Type of Optical Interface |
|---|---|---|
| SSR1SLQ110, SSN1SLQ110 and SSN2SLQ110 | 10 | S-1.1 |
| SSR1SLQ111, SSN1SLQ111 and SSN2SLQ111 | 11 | L-1.1 |
| SSR1SLQ112, SSN1SLQ112 and SSN2SLQ112 | 12 | L-1.2 |
| SSR1SLQ113, SSN1SLQ113 and SSN2SLQ113 | 13 | Ve-1.2 |
| SSR1SLQ114, SSN1SLQ114 and SSN2SLQ114 | 14 | I-1 |
| SSN1SLQ115 | 15 | Ie-1 |
SSR1SLQ116 Technical Specifications
The technical specifications of the SLQ1 include the parameters specified for optical interfaces, laser safety class, mechanical specifications, and power consumption.
| Port type | Description |
|---|---|
| I-1 | 2 km STM-1 two-fiber bidirectional optical interfaces |
| S-1.1 | 15 km STM-1 two-fiber bidirectional optical interfaces |
| L-1.1 | 40 km STM-1 two-fiber bidirectional optical interfaces |
| L-1.2 | 80 km STM-1 two-fiber bidirectional optical interfaces |
| Ve-1.2 | 100 km STM-1 two-fiber bidirectional optical interfaces |
| Ie-1 | 2 km STM-1 two-fiber bidirectional optical interfaces |
| S-1.1 | 15 km STM-1 single-fiber bidirectional optical interfaces |
| L-1.1 | 40 km STM-1 single-fiber bidirectional optical interfaces |
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