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Anthony Brooks
4
RJ45 board with stable MPLS support. Performs reliably under load.
DES-85-48GE-TX-MPLSE
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D-Link 48-port gigabit electrical service board (RJ45), enha...
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DES-85-48GE-TX-MPLSE
- Description:
- D-Link 48-port gigabit electrical service board (RJ45), enhanced board
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- Brand:
- D-Link
- GTIN:
- 735899036532
- Condition:
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DES-85-48GE-TX-MPLSE Overview
DES-85-48GE-TX-MPLSE is a high-performance, rack-mount managed Layer 2 switch engineered to meet the demands of modern enterprise networks. Built with an efficient architecture, it features 48 Gigabit Ethernet ports for high-density connectivity, integrated stacking capabilities for seamless scalability, and flexible power options ensuring reliable operations in critical deployments.
Optimized for dependable performance, this switch supports rapid data transmission and secure connectivity through industry-standard 10/100/1000 technology. Its robust design and compact form factor make it ideal for data centers, campus networks, and branch offices, providing extensive port configurations, enhanced switching capacity with stacking, and simplified management using IP Lite firmware.
DES-85-48GE-TX-MPLSE price is is available on request. Get immediate quote.
Request bulk order quote for DES-85-48GE-TX-MPLSE for additional pricing. Browse the full D-Link Core Switches series or explore all D-Link products.
DES-85-48GE-TX-MPLSE Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- DES-85-48GE-TX-MPLSE
- Uplink Configuration
- 1G
- IOS
- IP Lite
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 Gigabit Ethernet ports, 4 SFP uplink ports
- Flash Memory
- 64 MB
- Switching Capacity
- 176 Gbps
- Switching Capacity with Stacking
- 352 Gbps
- Product Name
- DES-85-48GE-TX-MPLSE Gigabit Managed Ethernet Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 18 inches
- Weight
- 25 lbs
DES-85-48GE-TX-MPLSE Use Case
High-Density Data Center Top-of-Rack Aggregation
Deploy the DES-85-48GE-TX-MPLSE-D-Link 48-port gigabit electrical service board (RJ45), enhanced board, in top-of-rack chassis to centralize server connectivity, delivering wire-speed forwarding, dual redundant power support, and 99.999% uptime for virtualization and cloud environments.
Enterprise Campus Distribution and Secure VLAN Segmentation
Integrate the DES-85-48GE-TX-MPLSE-D-Link 48-port gigabit electrical service board (RJ45), enhanced board, at the campus distribution layer to enforce advanced QoS, 802.1X authentication, and multi-VLAN segmentation, optimizing high-bandwidth applications and safeguarding critical data with hardware-based policy control.
Service Provider Multi-Tenant Edge Aggregation
Utilize the DES-85-48GE-TX-MPLSE-D-Link 48-port gigabit electrical service board (RJ45), enhanced board, as an edge aggregator for service providers, leveraging hardware MPLS/EVC, VRF-lite, and granular QoS to accelerate SLA-backed gigabit service provisioning, streamline port management, and reduce OPEX.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DES-85-48GE-TX-MPLSE |  DES-8503 |  DES-8506 |  DES-85-48GE-TX-MPLS-L |  DES-85-MSU-VI | |
|---|---|---|---|---|---|
| Depth | 18 inches | 12 inches | 17 inches | 18 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 256 MB | 64 MB | 32 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | IP Lite | LAN Base | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | DES-85-48GE-TX-MPLSE | DES-8503 | DES-8506 | DES-85-48GE-TX-MPLS-L | DES-85-MSU-VI |
| Media Type Supported | Twisted Pair | Twisted Pair | Combo | Twisted Pair | Combo |
| Memory | 256 MB | 512 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 48 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | Non POE | Non POE | POE+ |
| Port/Expansion Slot Details | 48 Gigabit Ethernet ports, 4 SFP uplink ports | 2 expansion slots available | 24 fixed ports, 4 stacking ports | 48 GE ports, 4 SFP uplink ports | 24 Gigabit Ethernet ports, 4 SFP slots |
| Power Consumption | N/A | 75W | 150 W | N/A | 85W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | DES-85-48GE-TX-MPLSE Gigabit Managed Ethernet Switch | DES-8503 Enterprise Switch | DES-8506 Series Stacking Gigabit Ethernet Switch | DES-85-48GE-TX-MPLS-L Network Switch | DES-85-MSU-VI High-Performance Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 176 Gbps | 640 Gbps | 128 Gbps | N/A | 320 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 1,280 Gbps | 256 Gbps | N/A | 640 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 1G | 10G |
| Weight | 25 lbs | 15 lbs | 15 lbs | 15 lbs | 10 lbs |
| Width | 17.5 inches | 17.5 inches | 19 inches | 19 inches | 17.5 inches |
Reviews & Ratings
D
Dawood Khan
4
No issues during installation or operation.
M
Marcus Lee
5
Consistent electrical port performance.
I
Ibrahim Nadeem
5
Works well in our switching chassis.
S
Stuart Miles
5
Reliable and predictable behavior.
Questions & Answers
What is the D-Link DES-85-48GE-TX-MPLSE enhanced board?
The DES-85-48GE-TX-MPLSE is a D-Link 48-port gigabit electrical service module featuring RJ45 connectors, designed to expand throughput in compatible D-Link chassis switches.
How many ports and speeds does the DES-85-48GE-TX-MPLSE support?
This module offers 48 auto-sensing RJ45 ports that support 10/100/1000 Mbps speeds with full MDI/MDI-X functionality.
Which chassis switches are compatible with the DES-85-48GE-TX-MPLSE?
The DES-85-48GE-TX-MPLSE is compatible with D-Link modular chassis such as the DES-3028 and DES-6100 series when an empty expansion bay is available.
How do I install the DES-85-48GE-TX-MPLSE in my switch?
Power down the host chassis, slide the module into an available expansion slot, secure with the captive screws, and power up to enable auto-detection.
Does the DES-85-48GE-TX-MPLSE support Power over Ethernet (PoE)?
No. The DES-85-48GE-TX-MPLSE is designed solely for electrical data connectivity and does not provide PoE capability.
What is the switching capacity of the DES-85-48GE-TX-MPLSE?
The module delivers up to 96 Gbps of switching capacity and a maximum forwarding rate of 71.4 Mpps.
Which layer of the OSI model does the DES-85-48GE-TX-MPLSE operate on?
This board operates at Layer 2, providing hardware-based switching, VLAN segmentation, and MAC-address learning.
Can I use jumbo frames with the DES-85-48GE-TX-MPLSE?
Yes. The module supports jumbo frames up to 9 KB for optimized large-packet transfers.
What VLAN features are supported by the DES-85-48GE-TX-MPLSE?
It supports 802.1Q VLAN tagging, port-based VLANs, GVRP for dynamic VLAN registration, and private VLAN edge.
Does the DES-85-48GE-TX-MPLSE offer Quality of Service (QoS)?
Yes. It includes 802.1p priority queuing, weighted round-robin scheduling, and traffic shaping for latency-sensitive applications.
How is the DES-85-48GE-TX-MPLSE managed?
Management is handled centrally through the host chassis’s web GUI, CLI or SNMP, inheriting the chassis’s monitoring and configuration tools.
What are the physical dimensions and weight of the DES-85-48GE-TX-MPLSE?
The board measures 220 × 80 × 25 mm and weighs approximately 0.6 kg, fitting standard D-Link rack-mount chassis.
What environmental conditions does the DES-85-48GE-TX-MPLSE require?
Operating temperature is 0 °C to 40 °C, with 10% to 90% non-condensing humidity; storage temperature is –40 °C to 70 °C.
What is the warranty for the DES-85-48GE-TX-MPLSE?
D-Link provides a limited lifetime warranty for the module when installed in an eligible chassis, covering hardware defects.
How do I verify that the DES-85-48GE-TX-MPLSE is functioning correctly?
After installation, check port LEDs for link/activity, review the chassis management interface for port counters, and run a loopback test if needed.
Where can I purchase the DES-85-48GE-TX-MPLSE module?
Authorized D-Link resellers and distributors list the DES-85-48GE-TX-MPLSE; contact your local vendor or visit the D-Link website for pricing and availability.