The CE-L48XS-FDA provide data packet processing and traffic management on 48 10GE optical ports. The CE-L48XS-FDA in this series also provide two 40GE and two 100GE/40GE uplink optical ports in addition to the 10GE ports.
Maximum port density
If all LPUs are CE-L48XS-FDA cards:
The CE12804/CE12804S chassis provides a maximum of 192 10GE optical ports. The chassis also provides a maximum of 16 40GE or 8 100GE uplink ports.
The CE12808/CE12808S chassis provides a maximum of 384 10GE optical ports. The chassis also provides a maximum of 32 40GE or 16 100GE uplink ports.
The CE12812 chassis provides a maximum of 576 10GE optical ports. The chassis also provides a maximum of 48 40GE or 24 100GE uplink ports.
The CE12816 chassis provides a maximum of 768 10GE optical ports. The chassis also provides a maximum of 64 40GE or 32 100GE uplink ports.
High 10GE/GE port density (48x10GE/GE)
When the 10GE ports work in 10GE mode, they support SFP+ 10GE optical modules, and can work with 10GE Twinax high-speed cables or AOC cables.
On a CE-L48XS-FDA card, if any one of optical ports 24-35 is working in GE mode, the 1000BASE-T copper module on the port can only work at 1000 Mbit/s, the GE optical modules on the port work in non-auto-negotiation mode by default and do not support the auto-negotiation mode configuration.
On a CE-L48XS-FDA card:
A 40GE uplink port can be split into two 10GE ports. The two 40GE ports on the card must work in the 40GE or 2*10GE mode simultaneously. A 100GE uplink port can be split into four 25GE ports.
The two 40GE uplink optical ports support QSFP+ optical modules, LC fibers, MPO-MPO fibers, QSFP+ high-speed cables, and active optical cables (AOCs).
The two 100GE/40GE uplink optical ports work in either 100GE or 40GE mode. In 100GE mode, they support QSFP28 optical modules, MPO-MPO fibers and QSFP28 AOC cables. In 40GE mode, they support QSFP+ optical modules, LC fibers, MPO-MPO fibers, QSFP+ high-speed cables, and AOC cables.
Limitations and Descriptions
For the CE-L48XS-FDA card:
When 48 x 10G, 2 x 40G, and 2 x 100G ports are used at the same time, data cannot be forwarded at the line rate.
When the total port bandwidth does not exceed 480 Gbit/s, SFUs can forward data at the line rate in the 4+1 backup mode.
When the total port bandwidth does not exceed 600 Gbit/s, SFUs can forward data at the line rate in the 5+1 backup mode.
When the total port bandwidth does not exceed 720 Gbit/s, SFUs can forward data at the line rate in the 6+0 backup mode.
Technical specifications
Item
CE-L48XS-FDA
CPU
Eight-core, 1.5 GHz clock speed
DDR3/DDR4
DDR3, standard 2 GB
Flash
Standard 128 MB
Physical specifications
Dimensions (W x D x H): 433.0 mm x 530.8 mm x 45.7 mm (17.05 in. x 20.90 in. x 1.80 in.)
Weight: 5.9 kg (13.01 lb)
Typical power consumption: 201 W
Maximum power consumption: 312 W
Typical heat dissipation: 687 BTU/hour
Maximum heat dissipation: 1066 BTU/hour
Environment parameters
Operating temperature: 0°C to 40°C (32°F to 104°F)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Operating relative humidity: 5% RH to 85% RH (noncondensing)
Certification
Safety standards compliance
EMC standards compliance
Environmental standards compliance
CE-L48XS-FDA FAQ
Q1: Which Huawei switch models does the CE-L48XS-FDA support? How compatible is it?
A1: It mainly supports Huawei CE8800, CE7800, and CE6800 series mid-to-high-end switches. It is fully compatible in both hardware and software, with 100% compatibility and no additional debugging required.
Q2: Will the 48 high-density ports affect heat dissipation and signal stability? Is there any performance loss due to multi-rate compatibility?
A2: It adopts an optimized heat dissipation structure and shielding design. The high-density layout does not affect the stable operation of the device. Multi-rate adaptive operation is achieved at the hardware level without any performance loss, and it can seamlessly switch between 25G/10G modes.
Q3: What is the difference between the CE-L48XS-FDA and the energy-saving CE-L48XS-FG? How should I choose?
A3: Both have the same core performance. The CE-L48XS-FDA focuses on high-density and compact layout, while the CE-L48XS-FG focuses on energy-saving design. Choose the CE-L48XS-FDA for small and medium-sized data centers and branch data centers with limited space, and choose the CE-L48XS-FG for energy-sensitive scenarios.
Optical Modules Supported by Huawei S Series Switches
