Provides sixteen 10GE optical ports and sixteen GE optical ports for data transmission and switching.
Distributed forwarding
Performs concurrent data forwarding using a distributed data plane.
Hot swapping
The LE1D2S16SX2S is hot swappable.
Ports on the LE1D2S16SX2S
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP optical module used.
For the optical modules supported by the LE1D2S16SX2S and their attributes, see GE eSFP Optical Modules, GE-CWDM eSFP Optical Modules, and GE-DWDM eSFP Optical Modules.
Standards compliance
IEEE802.3z
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Specifications of the LE1D2S16SX2S
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: 3.2 kg (7.05 lb)
Maximum power consumption: 182.4 W
LE1D2S16SX2S FAQ
Q1: What is the maximum single-port speed and transmission distance of the Huawei LE1D2S16SX2S interface card? Does it support hot-swapping?
A1: Maximum single-port speed is 10Gbps (10 Gigabit), maximum transmission distance is 10km (single-mode fiber) / 0.3km (multi-mode fiber); supports SFP+ module hot-swapping, ensuring uninterrupted service during maintenance.
Q2: Is this interface card compatible with Huawei S5735-S switches? How many cards can a single S12708 switch support?
A2: Fully compatible with S5735-S switches (requires upgrading the switch system to the latest version); a single S12708 switch supports up to 10 cards, providing 160 10 Gigabit ports, meeting the expansion needs of medium to large enterprises with multiple core nodes.
Q3: What are the core advantages of the LE1D2S16SX2S compared to 8-port and 24-port 10 Gigabit interface cards?
A3: Offers twice the density of an 8-port card, providing more ports in the same slot for higher slot utilization; 25% lower procurement cost than a 24-port card, eliminating port redundancy and waste, suitable for scenarios with moderate port requirements; balanced design considers both performance and cost, offering superior cost-effectiveness.
Q4: What types of optical modules does this interface card support? Is it compatible with CWDM/DWDM optical modules for long-distance transmission?
A4: Supports various optical modules including 10GE SFP+, 10GE-CWDM SFP+, and 10GE-DWDM SFP+; when used with CWDM/DWDM optical modules, it can stably achieve long-distance transmission, meeting the needs of cross-regional branch interconnection.
Optical Modules Supported by Huawei S Series Switches
