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Description
TNZ8NS4 overview
TNZ8NS4 is a 1*port 100G line service processing board applied to Huawei OSN 1800V.
The TNZ8NS4 board is a line board that supports hybrid transmission of OTN and packet services with a maximum bandwidth of 100 Gbit/s.
The TNZ8NS4 board processes and converts the received service signals into one OTU4 signal carried over an ITU-T G.694.1-compliant DWDM wavelength.
- TNZ8NS4 1xport 100G line service processing board
- Applied to Huawei OSN 1800V
- Supports ESC function
- Supports intra-board 1+1 protection (when working with the OLP board)
- Supports ODUk SNCP, Tributary SNCP, intra-board 1+1 protection (when working with the OLP board)
- Supports Physical Clocks (ODU0/ODU1/ODU2/ODU2e/ODU3/ODUflex)
- Supports Electrical-layer ASON and Optical-layer ASON
- Supports 1:1 PW FPS, 1:1 PW APS
Item |
TNZ8NS4 |
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Basic functions |
Supports conversion of the following signals: 80 x ODU0/80 x ODUflex/40 x ODU1/10 x ODU2/10 x ODU2e/2 x ODU3/1 x ODU4<->1 x OTU4 Supports hybrid transmission of ODU0, ODU1, ODU2, ODU2e, and ODUflex signals. |
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Cross-connect functionality |
Implements the following service grooming when working with cross-connect boards: 80 x ODU0/ODUflex, 40 x ODU1, 10 x ODU2/ODU2e, 2 x ODU3, 1 x ODU4. |
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OTN function |
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WDM specifications |
Supports ITU-T G.694.1-compliant DWDM specifications. |
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Tunable wavelengths |
Tunes the optical signals output on the WDM side within the range of 80 wavelengths in C-band at a 50 GHz channel spacing. |
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ESC function |
Supported |
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PRBS function |
Supports the PRBS function on the WDM side. |
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LPT function |
Not supported |
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Error correction encoding |
FEC, SDFEC2 NOTE: Boards that use different error correction encoding modes cannot interconnect with each other. |
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Performance and alarm monitoring |
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Regeneration |
The WDM-side signals from an NS4 board can be regenerated by another NS4 board of the same type. |
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ALS function |
Not supported |
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Delay measurement (DM) |
Supported |
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Test frames |
Not supported |
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IEEE 1588v2 |
Not supported |
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Physical clocks |
Supported (ODU0/ODU1/ODU2/ODU2e/ODU3/ODUflex) |
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Protection scheme |
NOTE: When the cross-connect granularity is ODUflex, the board does not support tributary SNCP protection. |
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Overtemperature protection |
If the working temperature of the board exceeds the configured threshold and services are affected, the board will automatically reset the key chip to prevent damages to the board. |
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Loopback |
NOTE: The total bandwidth of channel inloops on the TNZ8NS4 board must not exceed 40G. |
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Electrical-layer ASON |
Supported |
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Optical-layer ASON |
Supported |
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