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High speed SFP plus board delivers consistent 10G performance.
DES-85-12TE-SFP+-MPLSE
D-Link 12-port 10G optical service board (SFP+), enhanced bo...
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DES-85-12TE-SFP+-MPLSE
D-Link 12-port 10G optical service board (SFP+), enhanced bo...
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DES-85-12TE-SFP+-MPLSE is a high-performance, rack-mount Ethernet switch engineered with an advanced architecture that balances a robust 10/100 copper port configuration with dedicated SFP+ uplink ports. It provides flexible power options through an AC power supply and is designed for easy stacking to enhance network scalability and performance in enterprise environments.
Built for demanding use cases, DES-85-12TE-SFP+-MPLSE delivers reliable connectivity with managed features and optimized switching capacity, making it ideal for branch offices, data centers, and campus networks. Its detailed port/expansion layout, combined with efficient memory and flash storage configurations, supports streamlined operations and simplified network management across evolving infrastructures.
DES-85-12TE-SFP+-MPLSE price is is available on request. Get immediate quote.
Request bulk order quote for DES-85-12TE-SFP+-MPLSE for additional pricing. Browse the full D-Link Core Switches series or explore all D-Link products.
In a regional service‐provider metro ring, the DES-85-12TE-SFP+-MPLSE-D-Link 12-port 10G optical service board (SFP+), enhanced board is installed in edge routers to aggregate customer traffic over dual 10G fiber spans. With built-in MPLS-TP and 50 ms ring protection switching, it ensures deterministic failover and SLA compliance for business and residential subscribers. Benefit: guarantees carrier-grade uptime, simplifies operations with automated protection, and maximizes revenue through premium SLAs.
In a hyperscale data center fabric, network architects deploy the DES-85-12TE-SFP+-MPLSE-D-Link 12-port 10G optical service board in spine switches to connect leaf nodes with up to 12x10G SFP+ links. Its enhanced board design supports link aggregation, low-latency forwarding, and seamless MPLS label switching for east-west traffic. Benefit: delivers scalable 120 Gbps uplink capacity per slot, reduces oversubscription ratios, and accelerates VM-to-VM communication for high-performance workloads.
In a multi-building enterprise campus, IT teams integrate the DES-85-12TE-SFP+-MPLSE-D-Link 12-port 10G optical service board into core aggregation switches to unify voice, video, and data services over fiber. The board’s enhanced SFP+ interface and MPLS support enable traffic segmentation, QoS, and centralized policy enforcement across 10 km campus spans. Benefit: streamlines backbone infrastructure, elevates user experience with low-latency VoIP and video, and lowers total cost of ownership through unified management.
To get the detailed certification, please go to the Compliance Center.
 DES-85-12TE-SFP+-MPLSE |  DES-85-48GE-TX-MPLS-L |  DES-85-2TE-SFP+ |  DES-85-4TE-SFP+-MPLSE |  DES-85-48GE-SFP-MPLSE | |
|---|---|---|---|---|---|
| Depth | 12 inches | 18 inches | N/A | 11 inches | 17 inches |
| Ethernet Technology | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 32 MB | 32 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | N/A | 1.75 inches | 1.75 inches |
| IOS | LAN Base | IP Services | IP Services | LAN Base | IP Services |
| Interface Ports | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | DES-85-12TE-SFP+-MPLSE | DES-85-48GE-TX-MPLS-L | DES-85-2TE-SFP+ | DES-85-4TE-SFP+-MPLSE | DES-85-48GE-SFP-MPLSE |
| Media Type Supported | Combo | Twisted Pair | Combo | Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 12 Ports | 48 Ports | 8 Ports | 8 Ports | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | Under 12 Ports | Under 12 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 12 x 10/100 RJ45 ports, 4 x SFP+ uplink ports | 48 GE ports, 4 SFP uplink ports | N/A | Fixed port configuration | 48 GE ports with 4 SFP uplink ports |
| Power Consumption | 85 W | N/A | 85W | 55W | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply / Redundant Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | DES-85-12TE-SFP+-MPLSE Ethernet Switch | DES-85-48GE-TX-MPLS-L Network Switch | DES-85-2TE-SFP+ Managed Switch | DES-85-4TE SFP+ Managed Ethernet Switch MPLSE | DES-85-48GE-SFP-MPLS Ethernet 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 | No | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 85 Gbps | N/A | N/A | 128 Gbps | 104 Gbps |
| Switching Capacity with Stacking | 170 Gbps | N/A | N/A | 256 Gbps | 208 Gbps |
| Uplink Configuration | 10G | 1G | 10G | 10G | 1G |
| Weight | 8 lbs | 15 lbs | N/A | 15 lbs | 25 lbs |
| Width | 17.5 inches | 19 inches | N/A | 17.5 inches | 19 inches |
High speed SFP plus board delivers consistent 10G performance.
Optical ports are stable and work well with MPLS setups.
Good choice for high bandwidth service expansion.
No compatibility or stability issues observed.
Reliable enhanced board for enterprise use.
The DES-85-12TE-SFP+-MPLSE is an enhanced 12-port 10Gbps SFP+ optical service board offering high-performance connectivity and built-in MPLS support for D-Link carrier-grade chassis.
It provides 12 SFP+ ports, each supporting up to 10Gbps line rate for flexible, high-speed optical connectivity.
It supports D-Link compatible SFP+ modules including multimode, single-mode, CWDM, DWDM, and BiDi transceivers.
Yes, the DES-85-12TE-SFP+-MPLSE features native MPLS support to enable advanced traffic engineering, VPN segmentation, and SLA enforcement.