Q: What is the hardware chassis compatibility, line-card interoperability, and deployment protocol for this Huawei transceiver?

The HW-OPT-10G-SFP-40KM features authentic Huawei microcode compatibility, eliminating optical transceiver alarms in Huawei VRP environments. It is fully certified across CloudEngine data center switches (CE6800/CE8800), Campus switches (S6730/S6720), NetEngine routers (NE40E, NetEngine 8000 series 10GE line cards), and OptiX OTN/PTN transport client ports. The transceiver is hot-pluggable and can co-exist alongside 10GBASE-LR, 10GBASE-ZR, and 10G-SR modules within high-density 48-port SFP+ line cards without thermal interference or signal crosstalk. When interconnecting, strict IEEE 802.3ae ER compliance is required; for lab verification or short runs (<10 km), a 5–10 dB optical attenuator must be inserted inline to prevent PIN photodiode saturation and optical damage.

Q: What are the environmental tolerance, ESD ratings, and structural reliability specifications of HW-OPT-10G-SFP-40KM?

Engineered for telecom carrier POPs and aggregation nodes, the module operates across a commercial temperature range of 0°C to +70°C (storage from -40°C to +85°C) with 5% to 95% relative humidity (non-condensing). The full-metal die-cast zinc alloy housing provides superior EMI/RFI shielding exceeding FCC Class B and CISPR 22 standards. ESD protection complies with MIL-STD-883 methods (contact discharge rating up to 2 kV). The red-coded bail latch designates 1550nm ER optics and is tested for >500 mating cycles. Internally, thermal sensor tracking and closed-loop bias control safeguard optical performance even under transient high-heat conditions, sustaining a calculated MTBF exceeding 1,000,000 hours and compliant with IEC 60825-1 Class 1 eye safety.

Question 1

What are the core optical parameters, power consumption, and optical link budget for the Huawei 10G SFP+ 40km (HW-OPT-10G-SFP-40KM)?

Accepted Answer

Compliant with IEEE 802.3ae 10GBASE-ER and SFF-8431 standards, the HW-OPT-10G-SFP-40KM operates at a nominal wavelength of 1550 nm utilizing a cooled EML transmitter paired with a high-sensitivity PIN receiver. At a line rate of 10.3125 Gbps, optical transmit power ranges from -4.7 dBm to +4.0 dBm with receiver sensitivity better than -15.8 dBm, minimum extinction ratio (ER) of 3.0 dB, and an overload threshold of -1.0 dBm. This delivers a robust optical link budget of ≥ 11.1 dB, reliably driving up to 40 km over standard G.652 single-mode fiber (SMF). Powered by a nominal 3.3V DC rail, typical power dissipation is rated at < 1.5W. It natively supports SFF-8472 DDM/DOM diagnostics, enabling real-time telemetry of internal temperature, supply voltage, laser bias current, and TX/RX optical power via VRP CLI.

Question 2

What is the hardware chassis compatibility, line-card interoperability, and deployment protocol for this Huawei transceiver?

Accepted Answer

The HW-OPT-10G-SFP-40KM features authentic Huawei microcode compatibility, eliminating optical transceiver alarms in Huawei VRP environments. It is fully certified across CloudEngine data center switches (CE6800/CE8800), Campus switches (S6730/S6720), NetEngine routers (NE40E, NetEngine 8000 series 10GE line cards), and OptiX OTN/PTN transport client ports. The transceiver is hot-pluggable and can co-exist alongside 10GBASE-LR, 10GBASE-ZR, and 10G-SR modules within high-density 48-port SFP+ line cards without thermal interference or signal crosstalk. When interconnecting, strict IEEE 802.3ae ER compliance is required; for lab verification or short runs (<10 km), a 5–10 dB optical attenuator must be inserted inline to prevent PIN photodiode saturation and optical damage.

Question 3

What are the environmental tolerance, ESD ratings, and structural reliability specifications of HW-OPT-10G-SFP-40KM?

Accepted Answer

Engineered for telecom carrier POPs and aggregation nodes, the module operates across a commercial temperature range of 0°C to +70°C (storage from -40°C to +85°C) with 5% to 95% relative humidity (non-condensing). The full-metal die-cast zinc alloy housing provides superior EMI/RFI shielding exceeding FCC Class B and CISPR 22 standards. ESD protection complies with MIL-STD-883 methods (contact discharge rating up to 2 kV). The red-coded bail latch designates 1550nm ER optics and is tested for >500 mating cycles. Internally, thermal sensor tracking and closed-loop bias control safeguard optical performance even under transient high-heat conditions, sustaining a calculated MTBF exceeding 1,000,000 hours and compliant with IEC 60825-1 Class 1 eye safety.

Key specifications	Value
Physical Form Factor	SFP+ (10GBASE-ER)
Data Rate	10.3125 Gbps
Central Wavelength	1550 nm
Maximum Distance	40 km
Fiber Type	Single-Mode Fiber (SMF) (SMF)
Optical Connector	Duplex LC (red pull ring)
Typical Power Consumption	< 1.5 W
Operating Temperature	0°C ~ +70°C
Digital Diagnostic Monitoring	Supports high-sensitivity DDM

Huawei 10G SFP+ 1550nm 40km ER Single-Mode Optical Transceiver Module

What this product is

What this product is

What problem it solves

Who and where it is for

Core advantages

Technical specifications

Applications

Metropolitan carrier backbone rings

Inter-site disaster recovery data mirroring

Utility railway mission-critical telecom links

Frequently asked questions

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