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TNF1MD1 32*CES E1 service processing board applied to Huawei OSN 1800V.
The MD1 is mainly used to transmit/receive CES E1 services on the packet ring, and manage bandwidths.
The MD1 receives and transmits 32xE1 signals.
|Basic functions||Receives and transmits E1 signals.|
|E1 service categories||Supports the following E1 service categories:
|Port specifications||Provides thirty-two 75-ohm/120-ohm E1 ports.|
|Fractional E1||Supports transparent service transmission at the 64 kbit/s level.|
|CES||Maximum number of services||32|
|Encapsulation mode||Supports the following encapsulation modes:
|Service category||Point-to-point services|
|Compression of vacant slots||Supported (applicable to CESoPSN only)|
|Jitter buffering time (us)||375-16000|
|Packet loading time (us)||125-5000|
|CES ACR||Not supported|
|Maintenance features||Loopback||Supports inloops and outloops at E1 tributary ports.|
|Cold reset and warm reset||Supported (with warm resets having no impact on services)|
|PRBS tests at E1 ports||Supported NOTE: Supports PRBS tests only in UNI direction but not in NNI direction.|
|Board manufacturing information query||Supported|
|Board power consumption information query||Supported|
|Dimensions (W x H x D, unit: mm/in.)||193.8 x 19.8 x 205.9 (7.6 x 0.8 x 8.1)|
|Weight||0.5 kg (1.1 lb.)|
|Power Consumption (W)||12-13|
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