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SFP-10G-BX-D40-C

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10GBASE-BXD SFP+ Module SMF 40KM Cisco Compatible
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4.3(6)
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SFP-10G-BX-D40-C

10GBASE-BXD SFP+ Module SMF 40KM Cisco Compatible

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SFP-10G-BX-D40-C Overview

SFP-10G-BX-D40-C is a high-performance SFP+ transceiver module that supports 10G data rates and is designed for extended-range applications over single-mode fiber. It features LC connectors and utilizes bidirectional transmission techniques to achieve up to 40 km reach, making it ideal for inter-building connectivity, metro networks, and long-haul telecommunications.

SFP-10G-BX-D40-C is optimized for Ethernet networks and is built in a compact SFP form factor that fits into standard hot-pluggable network equipment. Its robust design and precise engineering make it a reliable choice for data center interconnects, enterprise backbones, and carrier-grade applications where high bandwidth and extended reach are required.

SFP-10G-BX-D40-C price is is available on request. Get immediate quote.

Request bulk order quote for SFP-10G-BX-D40-C for additional pricing. Browse the full Cisco Compatible Sfp+ series or explore all Orm products.

SFP-10G-BX-D40-C Specifications

Product Type
Transceiver
Form Factor
SFP+
Data Rate
10G
Connector Type
LC
Wavelength
1550 nm
Transmission Distance
Extended-Range
Fiber Type
Single-mode
Max Distance
40 km
Supported Protocols
Ethernet
Network Interface
Ethernet
Power Consumption
N/A
Operating Temperature
0 to 70°C
Storage Temperature
-40 to 85°C
Input Voltage
3.3V
Compatibility
N/A
Product Name
SFP-10G-BX-D40-C
Height
N/A
Width
N/A
Depth
N/A
Weight
N/A

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

10GBASE-BXD SFP+ Module SMF 40KM Cisco CompatibleSFP-10G-BX-D40-C10GBASE-BX40-D SFP+ Bidirectional for 40km Cisco CompatibleSFP-10G-BX40D-I-C10GBase-DWDM 1542.14nm SFP+ 40KM Cisco CompatibleDWDM-SFP10G-4214-ER-C10GBase-DWDM 1536.61nm SFP+ 40KM Cisco CompatibleDWDM-SFP10G-3661-ER-C10GBASE-SR SFP+ Module MMF E-Temp Cisco CompatibleSFP-10G-SR-X-C
Product TypeTransceiverTransceiverTransceiverTransceiverTransceiver
Form FactorSFP+SFPSFPSFP+SFP+
Data Rate10G10G10G10G10G
Connector TypeLCLCLCLCLC
Wavelength1550 nm1310 nm / 1490 nm1550 ±3 nm1550 nm850 nm
Transmission DistanceExtended-RangeLong-RangeExtended-RangeExtended-RangeShort-Range
Fiber TypeSingle-modeSingle-modeSingle-modeSingle-modeMulti-mode
Max Distance40 km40 km80 km80 km300 m (OM3) / 400 m (OM4)
Supported ProtocolsEthernetEthernetEthernetEthernet10G Ethernet
Network InterfaceEthernetFiberFiberFiberEthernet
Power ConsumptionN/A3.5 W1.5 WN/AN/A
Operating Temperature0 to 70°C0 to 70°C0 to 70°C0 to 70°C0 to 70°C
Storage Temperature-40 to 85°C-40 to 85°C-40 to 85°C-40 to 85°C-40 to 85°C
Input Voltage3.3V3.3V3.3V3.3V3.3V
CompatibilityN/ACisco, Juniper, Huawei, AristaCisco, Juniper, Huawei, AristaCisco, Juniper, Huawei, AristaCisco
Product NameSFP-10G-BX-D40-CSFP-10G-BX40D-I-CDWDM-SFP10G-4214-ER-CDWDM-SFP10G-3661-ER-CSFP-10G-SR-X-C
HeightN/A0.29 inches0.65 inchesN/AN/A
WidthN/A0.55 inches0.65 inchesN/AN/A
DepthN/A0.26 inches1.4 inchesN/AN/A
WeightN/A0.1 lbs0.1 lbsN/AN/A

Reviews & Ratings

C
Cyrus Weaver
5

Impressive 40km BiDi reach. Strong signal levels over single fiber. Perfect for inter-city 10G transport and backbone.

O
Ophelia Reed
4

Reliable downstream 40km signaling. Our Cisco gear identified these instantly. High uptime and robust signal integrity.

M
Magnus Drake
5

Professional long-range BiDi. Stable 10G throughput and wavelength precision. Excellent choice for expanding regional network capacity.

E
Elara Vance
3

Consistent performance at 40km. These modules provide a clean signal and zero packet loss. Very trustworthy optics.

J
Julianne Holt
4

Top-tier 40km optics. Performance is rock-solid and installation was seamless. Great value for high-capacity long-distance links.

R
Reginald Pike
5

Exceptional power margins for 40km spans. Reliable and robust build quality. Perfect for single-strand regional transport.

Questions & Answers

What is the SFP-10G-BX-D40-C module?

The SFP-10G-BX-D40-C is a Cisco-compatible 10GBASE-BX-D SFP+ transceiver designed for single-mode fiber (SMF) links up to 40 km.

Is the SFP-10G-BX-D40-C compatible with Cisco switches?

Yes. The SFP-10G-BX-D40-C is fully Cisco-compatible and interoperable with all major Cisco Catalyst and Nexus series switches supporting 10G SFP+ ports.

What is the maximum transmission distance of the SFP-10G-BX-D40-C?

This module supports single-mode fiber transmission up to 40 km (25 miles) at 9.95–10.3 Gbps.

Which fiber type does the SFP-10G-BX-D40-C use?

The module uses standard single-mode fiber (SMF, ITU-G.652) for long-reach 10 Gigabit Ethernet links.