HUAWEI CR5DE4NE8V70 FLEXIBLE CARD

Component Code: 03033BXJ

Model: CR5DE4NE8V70

Single board category: Flexible card insertion

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

Typical power consumption [W] : 64.4 W

Typical heat dissipation value [BTU/hour] : 208.94 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:

1. Even ports (0, 2, 4, 6) can operate in the 4*10GE hash /40GE/50GE/100GE mode. The default is 50GE. It can be switched to the 50GE/100GE mode through the command line port-speed, and switched to 40GE or 4*10GE hash through the command line port split. Odd-numbered ports (1, 3, 5, 7) can only operate in 50GE mode.

2. If an even port operates in 4*10GE hash /40GE/100GE mode, the adjacent next odd 50GE port will not work. For example, if port 0 operates in 4*10GE 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. Four 10GE ports scattered from the same QSFP+ port must operate simultaneously in 10GE WAN or 10GE LAN mode and do not support the coexistence of 10GE WAN and 10GE LAN. The 10GE WAN interface only supports the master clock 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 two 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 100Gbps.

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? It supports 50GE/100GE adaptation.

Does it support FlexE? Yes

(0,1) Physical ports can join the same Group, and the range of port-id is 8-15 and 1000-3000. The number of FlexE Clients supported for creation is 8.

(2,3) Physical ports can join the same Group, and the range of port-id is 16-23 and 1000-3000. The number of FlexE Clients supported for creation is 8.

(4,5) Physical ports can join the same Group, and the port-id range is 24-31, 1000-3000. The number of FlexE Clients supported for creation is 8.

(6,7) The physical ports can join the same Group, and the port-id range is 32-39 and 1000-3000. The number of FlexE Clients supported for creation is 8.

Does it support MACsec? Yes

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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