Receives and transmits 100GE (supported by half of the ports)/40GE services.
40GE QSFP+ optical modules
QSFP+ to QSFP+ AOC cable
QSFP+ to 4*SFP+ AOC cable
QSFP+ to QSFP+ high-speed cable
QSFP+ to 4*SFP+ high-speed cable
When eighteen 40GE ports (0, 1, 4, 5...) on the card work in 100GE mode, the following cables can be used:
100GE QSFP28 optical modules
QSFP28 to QSFP28 AOC cable
Functions and Features of the LSH7L36QX1E0
Functions and Features
Description
Basic function
The card provides data packet processing and traffic management on 36 40GE optical ports, which can be split into 144 10GE optical ports.
Maximum port density
If all LPUs are these cards:
The S16700-4 chassis provides a maximum of 144 40GE ports.
The S16700-8 chassis provides a maximum of 288 40GE ports.
40GE port
A 40GE port on the card can be split into four 10GE ports. That is, a card provides a maximum port density of 144 x 10GE. All the 36 40GE ports are independent, and each can be split into four 10GE ports.
On the card, the 18 40GE ports that can be used as 100GE ports are marked with silkscreen 40/100G. The port IDs are 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29, 32, and 33. These port IDs are represented by (0, 1, 4, 5...) in the following descriptions.
The 36 ports on the card are divided into groups, each of which contains four ports starting from port 0. The total port rate of a group cannot exceed 200GE. When port n is used as a 100GE port, port n+2 becomes unavailable and is in DOWN(Port unavailable) state.
For example:
Ports 0 to 3 are in the same group. If ports 0 and 1 are used as 100GE ports, ports 2 and 3 become unavailable and are in DOWN(Port unavailable) state.
If only one port (for example, port 0) is used as a 100GE port, port 2 becomes unavailable and is in DOWN(Port unavailable) state. Ports 1 and 3 can work as 40GE ports or each of them can be split into four 10GE ports.
Hot swapping
Supported
Restrictions and remarks
Ports 0 to 11 are in a group, ports 12 to 23 are in a group, and ports 24 to 35 are in a group.
When the total port bandwidth of each group 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 of each group does not exceed 600 Gbit/s, SFUs can forward data at the line rate in the 5+1 backup mode.
Technical Specifications of the LSH7L36QX1E0
Item
Specification
Dimensions without packaging (H x W x D) [mm(in.)]
55.4 mm x 433.0 mm x 523.2 mm (2.18 in. x 17.05 in. x 20.60 in.)
Dimensions with packaging (H x W x D) [mm(in.)]
225 mm x 590 mm x 750 mm (8.86 in. x 23.23 in. x 29.53 in.)
Weight without packaging [kg(lb)]
8.0 kg (17.64 lb)
Weight with packaging [kg(lb)]
12.9 kg (28.44 lb)
Typical power consumption [W]
256 W
Typical heat dissipation [BTU/hour]
874 BTU/hour
Maximum power consumption [W]
443 W
Maximum heat dissipation [BTU/hour]
1513 BTU/hour
Memory
4 GB (standard configuration)
LSH7L36QX1E0 FAQ
Q1: Which optical modules are supported? Can existing 10G/1G optical modules be reused?
A1: Supports Huawei SFP28/SFP+/SFP series optical modules. 25G uses SFP28 (SR/LR), 10G uses SFP+, and 1G uses SFP modules. Existing optical modules can be directly reused, reducing upgrade costs.
Q2: What is the maximum number of terminals supported by a single service board?
A2: A single port can stably connect 40-50 terminals, and a total of 36 ports can support 1400-1800 terminals, meeting the needs of ultra-large-scale aggregation.
Q3: What is the difference between this model and the Huawei LSH7L36QX1E1?
A3: The core performance (ports, capacity, compatibility) is the same. This model focuses more on stability and reliability, making it suitable for core scenarios with higher requirements for operational stability.
Optical Modules Supported by Huawei S Series Switches
