The ET1D2G48SX5S 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 ET1D2G48SX5S is hot swappable.
Ports on the ET1D2G48SX5S
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 ET1D2G48SX5S 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 ET1D2G48SX5S
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)
ET1D2G48SX5S FAQ
Q1: What are the core functions of this service board? How are its speed and density advantages balanced?
A1: It contains 48 10GE SFP+ ports, supporting 10G/1G dual-rate adaptive operation, distributed stable forwarding, link aggregation/VRRP; the ultra-high density of 48 ports meets the needs of ultra-large-scale access, and the low power consumption (≤180W) balances operating costs, making it suitable for large-scale core scenarios.
Q2: Compared with ordinary 48-port 10GE boards, what are its core advantages?
A2: The advantages are ultra-high density (extremely efficient slot saving), dual-rate compatibility (adapting to mixed terminals), low power consumption and energy saving (reduced costs), and high-concurrency forwarding (no bottlenecks), simultaneously addressing the four major pain points of deployment, compatibility, cost, and performance 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, flow control, and ECMP, meeting the high reliability and redundancy requirements of the core aggregation layer.
Q4: How to determine if this service board needs to be deployed? Is the installation complex?
A4: Deployment is recommended when large networks require 40+ mixed-rate terminal access and pursue extreme density and energy saving; supports hot-swapping, installation requires no professional tools, automatically identifies the rate when inserted into the slot, and is plug-and-play.
Optical Modules Supported by Huawei S Series Switches
