Data switching unit: consists of the CPU, switching chip, and physical layer (PHY).
PoE management unit: consists of the CPU and the Dual Inline Memory Module (DIMM).
The LE0DG48VEA00 provides:
Forty-eight GE electrical ports for data transmission and switching
Power over Ethernet (PoE) function (not supported by the S9310)
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The LE0DG48VEA00 is hot swappable.
Ports on the LE0DG48VEA00
Attribute
Description
Connector type
RJ45
Standards compliance
IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the LE0DG48VEA00
Item
Description
Physical specifications
Dimensions (H x W x D): 35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in. x 16.95 in.)
Weight: 2.60 kg (5.73 lb)
Maximum power consumption: 64 W (The PoE power supply is not included.)
Maximum power:
Versions earlier than V200R013C00: 37 W for each port and 1440 W for the whole card
V200R013C00 and later versions: 37 W for each port and 1776 W for the whole card
LE0DG48VEA00 FAQ
Q1: What are the port types, speeds, and transmission distances of this interface card? Does it support hot-swapping?
A1: It includes 48 10G optical ports (SFP+); transmission distance 0.5km-80km (depending on SFP+ optical modules); supports hot-swapping, ensuring uninterrupted backbone services during maintenance.
Q2: What are the core advantages compared to gigabit optical port cards? Which Huawei switches is it compatible with?
A2: Single-port bandwidth is increased by 10 times, supporting high-bandwidth services; high-density design saves slots; fully compatible with the entire Huawei S9300 chassis series.
Q3: Will there be a performance bottleneck when all 48 ports are working simultaneously? What types of optical modules does it support?
A3: It adopts a distributed forwarding architecture + a dedicated 10G chip, ensuring line-speed forwarding without bottlenecks; supports the entire SFP+ SR/LR/ER/ZR series of optical modules, adapting to different long-distance scenarios.
Optical Modules Supported by Huawei S Series Switches
