Optical Transceivers for Nokia 7750 SR High-End Service Routers
As the core equipment of global carrier and enterprise networks, Nokia 7750 SR series service routers are widely used in critical scenarios such as 5G backhaul, metro network core, data center interconnection and enterprise backbone networks due to their excellent performance, scalability and reliability. Choosing the right optical transceiver is one of the key factors to ensure the stable operation of 7750 SR series routers. This article will comprehensively sort out the optical transceiver models, technical parameters and application scenarios applicable to the entire 7750 SR series routers to help you quickly select products.
1. Detailed List of Optical Transceivers by Rate
1.1 1G SFP Optical Transceivers (Full Series Compatible)
1G SFP optical transceivers are the most basic interface type for 7750 SR series routers, mainly used for local management, low-speed access and short-distance interconnection.
| Part Number | Official Name | Type | Transmission Distance | Typical Application Scenarios |
|---|---|---|---|---|
| Nokia 3HE000062CB | 1000BASE-SX SFP Optical Transceiver | Multi-mode Optical Transceiver | 550m | Short-distance interconnection in data centers, local device connection |
| Nokia 3HE000028CA | 1000BASE-LX SFP Optical Transceiver | Single-mode Optical Transceiver | 10km | Metro network medium-distance transmission, branch interconnection |
| Nokia 3HE000029CA | 1000BASE-EX SFP Optical Transceiver | Single-mode Optical Transceiver | 40km | Long-distance metro network transmission |
| Nokia 3HE11904AA | 1000BASE-T SFP Copper Transceiver | Copper Transceiver | 100m | Gigabit Ethernet port expansion, local management interface |
1.2 10G SFP+/XFP Optical Transceivers (Full Series Compatible)
10G optical transceivers are currently the most widely used interface type for 7750 SR series routers, mainly used for metro network core interconnection, 5G backhaul and data center access.
| Part Number | Official Name | Type | Transmission Distance | Typical Application Scenarios |
|---|---|---|---|---|
| Nokia 3HE11023AAAA01 | 10GBASE-SR SFP+ Optical Transceiver | Multi-mode Optical Transceiver | 300m | High-speed interconnection in data centers, server connection |
| Nokia 3HE00564CA | 10GBASE-LR XFP Optical Transceiver | Single-mode Optical Transceiver | 10km | Medium-distance transmission for classic SR-7/SR-12 routers |
| Nokia 3HE00565CA | 10GBASE-ER XFP Optical Transceiver | Single-mode Optical Transceiver | 40km | Long-distance backbone network interconnection |
| Nokia 3HE12115AB | SFP-GIGE BASE-T RJ45 Copper Transceiver | Copper Transceiver | 100m | 1G Ethernet port expansion, local device connection |
| Nokia 3HE12116AB | 10GBASE-T SFP+ Copper Transceiver | Copper Transceiver | 100m | 10G Ethernet port expansion, high-speed local access |
1.3 40G QSFP+ Optical Transceivers (Full Series Compatible)
40G optical transceivers are mainly used for core interconnection of 7750 SR series routers and high-speed data center access, providing higher bandwidth and lower latency.
| Part Number | Official Name | Type | Transmission Distance | Typical Application Scenarios |
|---|---|---|---|---|
| Nokia 3HE03208AA | 40GBASE-SR4 QSFP+ Optical Transceiver | Multi-mode Optical Transceiver | 100m | Data center interconnection, core device stacking |
| Nokia 3HE03209AA | 40GBASE-LR4 QSFP+ Optical Transceiver | Single-mode Optical Transceiver | 10km | Metro network core interconnection, 5G backhaul |
| Nokia 3HE03210AA | 40GBASE-ER4 QSFP+ Optical Transceiver | Single-mode Optical Transceiver | 40km | Long-distance backbone network transmission |
1.4 100G QSFP28 Optical Transceivers (Compatible with SR-s/SR-e/SR)
100G optical transceivers are currently the highest-speed interface type for 7750 SR series routers, mainly used for ultra-high-speed core interconnection, 5G backhaul and large-scale data center backbones.
| Part Number | Official Name | Type | Transmission Distance | Typical Application Scenarios |
|---|---|---|---|---|
| Nokia 3HE12229AA | QSFP28-100G-LR4 Optical Transceiver | Single-mode Optical Transceiver | 10km | Ultra-high-speed core interconnection, 5G backhaul, data center backbone |
| Nokia 3HE12230AA | QSFP28-100G-SR4 Optical Transceiver | Multi-mode Optical Transceiver | 100m | Ultra-high-speed interconnection in data centers |
1.5 Universal Compatible Copper Transceivers
| Part Number | Official Name | Type | Transmission Distance | Remarks |
|---|---|---|---|---|
| Nokia P02033.A1A | 1Gbps SFP Copper Transceiver (RJ45) | Copper Transceiver | 100m | Compatible with both Nokia 7750 SR series routers and base station equipment |
2. Selection Guide
2.1 Selection by Router Sub-series
- 7750 SR-a/SR-e (Access/Edge): Recommended to use 1G and 10G optical transceivers to meet low-speed access and medium-speed interconnection requirements
- 7750 SR (Classic Series): Recommended to use 10G and 40G optical transceivers to meet metro network core and 5G backhaul requirements
- 7750 SR-s (High-End Core/DC Gateway): Recommended to use 40G and 100G optical transceivers to meet ultra-high-speed core interconnection and data center requirements
2.2 Selection by Application Scenario
- Short-distance interconnection in data centers: Prioritize multi-mode optical transceivers (SX/SR4) for lower cost
- Metro network medium-distance transmission: Choose single-mode optical transceivers (LX/LR4) for moderate transmission distance
- Long-distance backbone network transmission: Choose single-mode optical transceivers (EX/ER4) for longer transmission distance
- Local copper port access: Choose copper transceivers (BASE-T) without the need for fiber optic cabling
3. Purchase Notes
- Genuine Product Guarantee: Please purchase from regular channels to ensure the products are original Nokia genuine products, and avoid equipment damage caused by using counterfeit and shoddy products
- Tested and Qualified: All optical transceivers should undergo strict testing before shipment to ensure compatibility and performance meet requirements
- Compatibility Confirmation: Before purchasing, please confirm that the optical transceiver model is compatible with your 7750 SR router sub-series and interface boards
- After-sales Guarantee: Choose suppliers with perfect after-sales service to ensure timely resolution when product problems occur
4. About Skyward Telecom
Skyward Telecom is a leading global supplier of communication equipment, focusing on providing high-quality Nokia 7750 SR series routers and supporting optical transceivers for carriers, engineering companies and enterprise customers. We have abundant inventory and provide three options: new original, used/refurbished and compatible alternatives. All products have undergone strict testing to ensure stable operation. We also provide professional technical support and efficient global shipping services to help you quickly deploy and maintain your network.
For more information about Nokia 7750 SR series optical transceivers or to get a quote, please contact our sales team.
