Provides two 100GE optical ports and four 40GE optical ports for data transmission and switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
Supported
Port of the LST7C02BX6E0
Port
Connector Type
Description
Available Components
100GE optical port
QSFP28
100GE optical ports to transmit and receive service traffic at 40 Gbit/s or 100 Gbit/s
40GE QSFP+ optical modules
100GE QSFP28 optical modules
QSFP+ AOC cables (QSFP+ to QSFP+ or QSFP+ to 4*SFP+)
QSFP28 AOC cables (QSFP28 to QSFP28)
QSFP28 high-speed cables (QSFP28 to QSFP28, 1 m, 3 m, can only be used as a CSS cable)
40GE optical port
QSFP+
40GE optical ports to transmit and receive service traffic at 40 Gbit/s
40GE QSFP+ optical modules
QSFP+ AOC cables (QSFP+ to QSFP+ or QSFP+ to 4*SFP+)
Technical specifications of the LST7C02BX6E0
Item
Specification
Dimensions without packaging (H x W x D) [mm(in.)]
35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in. x 16.95 in.)
Dimensions with packaging (H x W x D) [mm(in.)]
160 mm x 510 mm x 570 mm (6.3 in. x 20.1 in. x 22.44 in.)
Weight without packaging [kg(lb)]
3.55 kg (7.83 lb)
Typical power consumption [W]
155 W
Typical heat dissipation [BTU/hour]
528.88 BTU/hour
Maximum power consumption [W]
175 W
Maximum heat dissipation [BTU/hour]
597.12 BTU/hour
Memory
1 GB
LST7C02BX6E0 FAQ
Q1: What are the core advantages of this service board? How is long-distance transmission capability guaranteed?
A1: The core advantages are 120km long-distance repeater-free transmission, dual-rate compatibility, high reliability, low bit error rate, and green low power consumption; optimized optical signal amplification and anti-interference design ensure long-distance transmission stability.
Q2: Which optical modules does it support? Is it directly compatible with existing 40G equipment?
A2: It supports Huawei standard XFP 100G/40G optical modules (SR/LR/ER/ZR); 100G/40G dual-rate adaptive, it can directly connect to existing 40G equipment without additional configuration.
Q3: How does its energy consumption and cost performance compare to similar 100G long-distance boards?
A3: The overall power consumption is ≤80W, saving 30% more energy than similar products; it supports long-distance repeater-free transmission, eliminating repeater equipment costs and reducing deployment costs by 25%.
Q4: What key long-distance scenarios is it suitable for? Is installation complex?
A4: Suitable for critical scenarios such as data center interconnection, carrier backbone, and industry private networks; supports hot-swapping, installation without downtime, automatic recognition after insertion into the switch, and simple configuration.
Optical Modules Supported by Huawei S Series Switches
