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Huawei OTN OSN8800 TN12LOM Technical Specifications
The TN12LOM single board belongs to the optical wavelength conversion class of single boards, realizing the multiplexing of up to 8-channel GE/FC100/FICON/ISC 1G, or 4-channel FC200/FICON Express/ISC 2G, or 2-channel FC400/FICON4G service optical signals into 1-channel OTU2 signals and the mutual conversion of standard wavelength optical signals in compliance with the requirements of WDM systems. The interconversion of the above services is supported. The LOM board also supports the FC pull-out function, which ensures that the signal bandwidth does not drop when the FC service is transmitted over a long distance.
The application of LOM single board in WDM system is shown in Figure 1.
Figure 1 Application of LOM single board in WDM system
Description:
For GE, FC100, FICON, and ISC 1G services, all 8 pairs of optical ports are available on the customer side.
对于FICON
Express、FC200、ISC 2G业务，客户侧“RX1”/“TX1”、“RX3”/ TX3", "RX5"/"TX5", "RX7"/"TX7" on the customer side. "TX7" optical ports are available.
For FC400 and FICON4G services, "RX1"/"TX1", "RX5"/"TX5" optical ports are available on the customer side. RX1"/"TX1", "RX5"/"TX5" are available on the customer side.
The sum of the service rates of the 8 pairs of optical ports on the customer side cannot be greater than 10 Gbit/s.
The customer-side optical ports are categorized as "RX1"/"TX1" to "RX4"/"TX4" and "RX5"/"TX5". "RX5"/"TX5"/"RX8"/"TX8", and the total service rate of each group of optical ports cannot be greater than 5Gbps. The total service rate of each group of optical ports cannot be greater than 5Gbit/s.
Optix OSN8800 TN12LOM 8-channel Multi-Service Convergence and Wavelength Conversion Board Functions and Features
The LOM board supports optical wavelength adjustable, OTN interface, ESC and other functions and features.
The specific functions and features of the LOM single board are shown in Table 1.
Table 1 LOM single board functions and features
| Functions and Features | Description |
|---|
| Basic Functions | The LOM supports the conversion of signals: 8 x GE/FC100/FICON/ISC 1G1 x OTU2 4 x FC200/FICON Express/ISC 2G1 x OTU2 2 x FC400/FICON 4G1 x OTU2 Supports mixed transmission of the above services. The sum of the bandwidth of the first 4 pairs of optical ports and the sum of the bandwidth of the last 4 pairs of optical ports must not exceed 5Gbit/s. The LOM single board supports the FC pull-away function to ensure that the data bandwidth does not drop when transmitting FC services over long distances. For FC100, FC200 and FC400, the maximum transmission distance of WDM side of LOM single board is 3000km.
|
| Customer-side service types | GE: Ethernet service, the rate is 1.25Gbit/s. It supports GE optical signal or electrical signal. FC100: SAN service at a rate of 1.06 Gbit/s. FC200: SAN service at a rate of 2.12 Gbit/s. FC400: SAN service at 4.25 Gbit/s. FICON: SAN service at 1.06 Gbit/s FICON Express: SAN service at 2.12Gbit/s FICON 4G: SAN service at 4.25 Gbit/s ISC 1G: SAN service at 1.06 Gbit/s ISC 2G: SAN service at 2.12 Gbit/s Description: The LOM single board supports both GE electrical signals and GE optical signals. When accessing GE electrical signals, it is recommended to configure at most 2 electrical modules for the convenience of fiber routing. |
| OTN Function | WDM side provides OTU2 interface. Encapsulation, mapping processing meets ITU-T G.709, GDPS recommendations. Support PM and TCM functions of OTU2. Support SM function of OTU2.
|
| WDM Specifications | Supports DWDM specifications of ITU-T G.694.1. |
| Wavelength Tunable Function | Supports wavelength tunable optical modules. Realizable. Wavelength division side optical signals are adjustable in the 40-wave range at 100 GHz interval in C-band. The wavelength of the optical signal is adjustable within the 80-wave range of the C-band 50 GHz interval.
|
| ESC Function | Support |
| PRBS Function | Support PRBS function on WDM side |
| LPT Function | LPT function is supported only when the customer side service type is GE. |
| Error Correction Coding | TN11LOM. Supports FEC coding in accordance with ITU-T G.709 recommendations. Supports AFEC encoding, compliant with ITU-T G.975.1 recommendations.
TN12LOM. Supports FEC coding and conforms to ITU-T G.709 recommendations. Supports AFEC-2 encoding, compliant with ITU-T G.975.1 recommendations.
Description: Veneers with different error correction codes cannot be docked. |
| Performance Surveillance and Alarm Monitoring | Provides BIP8 byte monitoring (burst mode) to locate line faults. Supports OTN performance monitoring and alarm monitoring functions. Provides the following monitoring functions: laser bias current monitoring, laser operating temperature monitoring, optical power monitoring, etc. Provides Ethernet RMON monitoring function.
|
| Relay board | WDM side signals of TN11LOM single board can be relayed through other TN11LSXR single boards. The WDM side signal of TN12LOM single board can be relayed through other TN12ND2/TN52ND2/TN53ND2/TN57ND2/TN55NO2/TN55NH2/TN53NQ2/TN54NQ2/TN57NQ2 single boards.
|
| ALS Functions | Customer side support. |
| Test frame function | Supported when the client side is accessing GE. |
| Delay Measurement | Not supported |
| Optical layer ASON | Supported by TN12LOM |
| Electrical Layer ASON | Not supported |
| Protection Mode | Supports customer-side 1+1 protection. Supports on-board 1+1 protection (realized with QCP or OLP or DCP single board). Support optical wavelength sharing protection.
|
| Ethernet service mapping mode | Supports encapsulation of GE services into GE(GFP-F) (displayed as GE on the network management) mode and GE(GFP-T) mode. |
| Ethernet port operating modes | GE(GFP-F): 1000M full duplex, self-negotiation |
| IEEE 1588v2 | Not supported |
| Physical Layer Clock | Not supported |
| Port MTU | 1518 to 9600bytes, i.e., supports Jumbo frames up to 9600 bytes. |
| Loopback | Wavelength Division Side | Inner Loopback | Support |
| Outer Loopback | Supported |
| Client Side | Inner Loopback | Support |
| Outside Loopback | Supported |
Supported Protocols or Standards | Protocols or standards for pass-through (no performance monitoring) | IEEE 802.3z NCITS FIBRE CHANNEL PHYSICAL INTERFACES (FC-PI) NCITS FIBRE CHANNEL LINK SERVICES (FC-LS) NCITS FIBRE CHANNEL FRAMING AND SIGNALING-2 (FC-FS-2) NCITS FIBRE CHANNEL BACKBONE-3 (FC-BB-3) NCITS FIBRE CHANNEL SWITCH FABRIC-3 (FC-SW-3) NCITS FIBRE CHANNEL - PHYSICAL AND SIGNALING INTERFACE (FC-PH) NCITS FIBRE CHANNEL SINGLE-BYTE COMMAND CODE SETS-2 MAPPING PROTOCOL (FC-SB-2) |
Protocol or standard for processing (with performance monitoring) | ITU-T G.805 itu-t g.806 ITU-T G.709 ITU-T G.872 ITU-T G.7710 ITU-T G.798 ITU-T G.874 ITU-T M.3100 ITU-T G.874.1 ITU-T G.875 ITU-T G.808.1 ITU-T G.841ITU-T G.8201 ITU-T G.694.1 |
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