Cisco GLC-BX-D – 1000BASE-BX10-D bidirectional single fibre SFP, 1490 nm transmit, 10 km reach
1000BASE-BX10-D bidirectional single fibre SFP, 1490 nm transmit, 10 km reach. Used at one end of a single-strand single-mode fibre run, paired with a 1000BASE-BX10-U SFP at the far end.
Cisco GLC-BX-D: 1000BASE-BX10-D bidirectional single fibre SFP, 1490 nm transmit, 10 km reach, from the Cisco SFP Modules for Gigabit Ethernet Applications. Used at one end of a single-strand single-mode fibre run, paired with a 1000BASE-BX10-U SFP at the far end. Supplied new and genuine by Green Code Technologies.
Key features
- Bidirectional: transmits at 1490 nm and receives at 1310 nm on one fibre
- Up to 10 km over a single strand of ITU-T G.652 single-mode fibre
- Digital optical monitoring supported
- Must be paired with a GLC-BX-U module at the other end of the link
Specifications
| Part number | GLC-BX-D |
|---|---|
| Form factor | SFP |
| Standard | 1000BASE-BX10-D |
| Data rate | Gigabit Ethernet |
| Wavelength | TX 1480 to 1500 nm, RX 1260 to 1360 nm |
| Reach | Up to 10 km (32,821 ft) |
| Fibre type | Single strand of ITU-T G.652 SMF |
| Connector | Single LC/PC |
| Transmit power | -9 to -3 dBm |
| Receive power range | -19.5 to -3 dBm |
| DOM support | Yes |
| Operating temperature | 0 to 70C (COM) |
Specifications are taken from the Cisco datasheet and may vary by software release and licence.
Browse more: Cisco 1G Optical Modules · Cisco Optics Modules.
Request a quote: send us the part number and quantity and we will reply with price, lead time and delivery options to the UK, the Gulf, Africa and the Caucasus.
Q & A
Related Products
Trusted IT Hardware,
Delivered Right.
Green Code Technologies is a UK-based IT hardware supplier trusted by businesses across 50+ countries — for genuine equipment, fast delivery, and expert support.
Enterprise IT Solutions Partner
Genuine, warranty-backed hardware from leading brands including Cisco, Huawei, HPE, Dell, Fortinet and more — sourced through authorised channels.
Fast UK & Global Delivery
Next-day delivery across the UK and rapid worldwide shipping. Orders placed before 2 PM are dispatched the same working day.
100% Authentic Hardware
Every product is verified for authenticity with verifiable serial numbers. We supply only genuine and certified equipment — no grey-market risk.
Expert Technical Support
Our in-house engineers provide free pre-sales and post-sales support to help you choose the right product for your infrastructure.
Competitive Pricing
We source directly from authorised supply chains to bring you the best enterprise IT hardware value without compromising on quality or warranty.
Sustainable IT Solutions
Sustainability is at our core. We offer eco-friendly certified-refurbished options alongside new hardware to reduce your organisation's carbon footprint.
Reviews
There are no reviews yet