The ET1D2G48SX5E provides the following functions:
Communicates with the MPU and works under the control of the MPU.
Searches for routes and destination addresses of data packets for forwarding.
Forwards data packets.
Function
Description
Basic functions
Provides forty-eight GE optical ports for data access and line-rate switching.
Forwarding speed
48 Gbit/s
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The ET1D2G48SX5E is hot swappable.
Ports on the ET1D2G48SX5E
Optical port attributes (optical module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP optical module used.
For optical modules supported by the ET1D2G48SX5E and their attributes, see FE SFP/eSFP Optical Modules, GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE 802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Optical port attributes (copper module)
Attribute
Description
Connector type
SFP
Optical port attributes
Depend on the SFP copper module used.
For details on the copper modules supported by the cards and attributes of the copper modules, see GE SFP Copper Modules (10 Mbit/s, 100 Mbit/s and 1000 Mbit/s rates).
Standards compliance
IEEE 802.3ab
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the ET1D2G48SX5E
Item
Description
Physical specifications
Dimensions (W x D x H): 394.7 mm x 426.8 mm x 35.1 mm (15.5 in. x 16.8 in. x 1.4 in.)
Weight: 3.1 kg (6.83 lb)
Maximum power consumption: 110 W
Environment specifications
Operating temperature: 0°C to 45°C (32°F to 113°F)
Operating relative humidity: 5% RH to 95% RH (noncondensing)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Storage relative humidity: 5% RH to 95% RH (noncondensing)
ET1D2G48SX5E FAQ
Q1: What are the core functions of this service board? How is rate compatibility and performance advantage balanced?
A1: It contains 48 10GE SFP+ ports, supporting 10G/1G dual-rate adaptive switching, high-performance distributed forwarding, link aggregation/VRRP; the ultra-high density of 48 ports meets ultra-large-scale access needs, with low power consumption (≤185W) balancing operating costs, and high concurrency and low latency adapting to core scenarios.
Q2: Compared with ordinary 48-port 10GE boards, what are the core advantages?
A2: The advantages are ultra-high density (extremely space-saving), dual-rate compatibility (adapting to mixed terminals), high performance and high concurrency (no forwarding bottleneck), and green low power consumption, simultaneously addressing the four major pain points of deployment, compatibility, performance, and cost in large-scale scenarios.
Q3: Does it require a specific optical module? Which core protocols does it support?
A3: Compatible with Huawei standard SFP+/SFP optical modules (10G/1G adapted separately); supports IPv4/IPv6 dual stack, QoS, LACP, VRRP, ECMP, and flow control, meeting the high reliability and redundancy requirements of the core aggregation layer.
Q3: How to determine if this service board needs to be deployed? Is the installation complex?
A3: Deployment is recommended when large networks require 40+ mixed-rate terminal access, pursue high density and high concurrency, and emphasize energy saving; supports hot-swapping, installation requires no special tools, automatically identifies the rate when inserted into the slot, and is plug-and-play.
Optical Modules Supported by Huawei S Series Switches
