HUAWEI CR5DE4NE8V72 FLEXIBLE CARD

Component Code: 03033YMQ

Model: CR5DE4NE8V72

Single board category: Flexible card insertion

Silk-screen printing: P1T-8x50/4x100GBase-QSFP28

Typical power consumption [W] : 54.3W

Typical heat dissipation value [BTU/hour] : 176.17 BTU/hour

Long-term operating environment temperature [°C] : 0°C to 45°C

Short-term operating environment temperature [°C] : -5°C to +55°C

Basic function: Supports 400G line-speed forwarding.

Reliability and availability: Supports hot plugging.

Restrictions and Instructions:

Even ports (0, 2, 4, 6) can operate in 4*10GE hash /4*25GE hash /40GE/50GE/100GE mode, with a default of 50GE. They can be switched to 50GE/100GE mode through the command line port-speed. Switch to 40GE or 4*10GE hash or 4*25GE hash through the command line port split. Odd ports (1, 3, 5, 7) can only operate in the 50GE mode.

2. If an even port operates in 4*10GE hash /4*25GE hash /40GE/100GE mode, the adjacent next odd 50GE port will not work. For example, if port 0 operates in 4*10GE hash /4*25GE hash /40GE/100GE mode, then port 1 cannot work. If port 0 operates in 50GE mode, Port 1 can also operate in 50GE mode. By analogy, ports 2 and 3, 4 and 5, and 6 and 7 have similar constraints.

3. The four 10GE ports scattered from the same QSFP+ port need to operate in 10GE LAN mode. The default transmission rate of this sub-card interface is 50G. When the transmission rate of the supported optical module interface used in conjunction does not match the default rate, for example, when using a 40G optical module, the port split to enable the hash interface function needs to be executed.

4. When this single board is used in conjunction with 02312NCX optical modules or 02312MLF optical modules, the optical modules are limited to long-term operating temperatures ranging from 0°C to 45°C.

5. Ports 0-7 support the FlexE feature.

The ports on the panel can be grouped as follows: {0, 1, 2, 3}, {4, 5, 6, 7}

FlexE ports of the same rate within the same group can be bundled through configuration. For example, every four 50G ports can be bound into a group through FlexE, and the maximum rate of FlexE service ports within this group can be configured to be 200Gbps.

7. Port groups: {50GE|100GE port 0, 50GE Port 1}, {50GE|100GE Port 2, 50GE Port 3}, {50GE|100GE Port 4, 50GE Port 5}, {50GE|100GE Port 6, 50GE Port 7}. Two ports within the same group share a 100GE bandwidth. When the 50GE|100GE port is in the switch-Mode auto configuration, insert the 100GE module. If the status of the 50GE port is down, the 50GE port will be deleted, and the 50|100GE port will switch to the 100GE mode. If the status of the 50GE port is UP, Then, the 50|100GE ports remain in the 50GE mode and report an alarm of optical module mismatch. When a 50|100GE port is inserted into a 50GE module, a 50GE port is created, and the 50|100GE port switches to the 50GE mode.

8. Plug a 100G module into port 0 and a 50G module into port 1 to reset the device or restart the SIM card. It is not guaranteed that the bandwidth will take effect after the restart. The same applies to port groups sharing 100GE bandwidth.

Whether hashing is supported: Yes.

To enable the hash interface, the command "port split" needs to be executed to complete the hash configuration.

Does it support port rate adaptation? No

Does it support FlexE? Yes

The (0,1,2,3) physical ports can join the same Group, and the port-id range is 8-37 and 1000-3000. The number of FlexE Clients supported for creation is 30.

(4,5,6,7) The physical ports can join the same Group, and the port-id range is 38-67 and 1000-3000. The number of FlexE Clients supported for creation is 30.

Does it support MACsec? No

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

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