StarTech.com SFP+ Module - 10GBase-BX MSA Comp - D/S
10GBase-BX SFP+ Transceiver Module - MSA Compliant Fiber SFP+ Downstream (SFP-10GB-BX-D-20-ST)
- Brand: StarTech.com
- Category: Network Accessories
- SKU: 4634039
- MPN: SFP-10GB-BX-D-20-ST
StarTech.com MSA Uncoded SFP+ Transceiver Module - 10GBASE-BX - 10…
StarTech.com MSA Uncoded SFP+ Transceiver Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF), Fiber optic, 10000 Mbit/s, SFP+, LC, BX-D, 20000 m
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Product colour
Silver
Hot-swap
Yes
Mean time between failures (MTBF)
646156559 h
SFP transceiver type
Fiber optic
Maximum data transfer rate
10000 Mbit/s
Interface type
SFP+
Single-mode fiber (SMF) supported
Yes
Multi-mode fiber (MMF) supported
No
Comsys Price
Available to Order
Ships in 1–5 business days
Shipped NZ‑wide. Freight is calculated at checkout from live courier rates; delivery within Auckland is free on standard‑size items.
Standard delivery to main‑centre, ground‑floor addresses is included in the quoted rate. For rural or oversized deliveries, any extra freight will be confirmed before dispatch.

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StarTech.com SFP+ Module - 10GBase-BX MSA Comp - D/S
The SFP-10GB-BX-D-20-ST is a MSA Compliant downstream fiber SFP+ transceiver which pairs with StarTech.com's SFP-10GB-BX-U-20-ST. They are designed, programmed and tested to work with 10GBASE-BX compatible MSA Compliant switches and routers. The SFP+ transceiver module supports a maximum distance of up to 20 km (12.4 mi) and delivers dependable 10 GbE connectivity over fiber cabling.
Technical Specifications:
• Wavelength: 1330nmTx/1270nmRx
• Maximum Data Transfer Rate: 10Gbps
• Type: Single Mode Fiber
• Connection Type: LC Connector
• Maximum Transfer Distance: 20 km (12.4 mi)
• Power Consumption: Low power consumption
• DDM: Yes
This SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com SFPs
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP+ modules and direct-attach SFP+ Cables, providing the convenience and reliability you need to ensure dependable network performance.
The StarTech.com Advantage
Key features
- SFP transceiver type: Fiber optic
- Maximum data transfer rate: 10000 Mbit/s
- Interface type: SFP+
- Single-mode fiber (SMF) supported: Yes
- Multi-mode fiber (MMF) supported: No
- Fiber optic connector: LC
- SFP transceiver standard: BX-D
- Maximum transfer distance: 20000 m
- Tx wavelength (max): 1330 nm
- Rx wavelength (max): 1270 nm
- Digital Diagnostics Monitoring (DDM): Yes
- Product colour: Silver
- Hot-swap: Yes
- Mean time between failures (MTBF): 646156559 h
- Width: 58.4 mm
- Depth: 13.9 mm
- Height: 12.6 mm
- Weight: 24 g
- Quantity per pack: 1 pc(s)
- Package width: 90 mm
- Package depth: 115 mm
- Package height: 31 mm
- Package weight: 50 g
- Master (outer) case width: 90 mm
- Master (outer) case length: 115 mm
- Harmonized System (HS) code: 85369010
- Master (outer) case height: 31 mm
- Products per master (outer) case: 1 pc(s)
Inc GST
$60.94