United States$5,000,000+
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Daniel Porter
5
Stable STM64 performance over long distances.
XFP-STM64-LH40-SM1550
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Optical Transceiver,XFP,10G,Single-mode Module(1550nm,40km,L...
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Name:
XFP-STM64-LH40-SM1550
- Description:
- Optical Transceiver,XFP,10G,Single-mode Module(1550nm,40km,LC)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 6920702795667
- Condition:
- Warranty:
- 3
- List Price:
$2,045.56
- Price:
$163.6592% off
Quantity:
1
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XFP-STM64-LH40-SM1550 Overview
XFP-STM64-LH40-SM1550 is a high-performance XFP transceiver designed for 10G data transmission over single-mode fiber. It features an LC connector interface and supports long-range operation with a maximum transmission distance of 40 km, making it well suited for applications in data centers, enterprise networks, and telecom environments using Ethernet and Fibre Channel protocols.
Engineered to meet rigorous industry standards, this optical module offers a compact form factor with precise physical dimensions and reliable performance across a wide operating temperature range. Its robust design and compatibility with leading network platforms like Cisco, Juniper, Huawei, and Arista make it an excellent choice for high-speed communications.
XFP-STM64-LH40-SM1550 price is $163.65, a 92% saving from the Huawei list price of $2,045.56. XFP-STM64-LH40-SM1550 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for XFP-STM64-LH40-SM1550 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
XFP-STM64-LH40-SM1550 Specifications
- Power Consumption
- N/A
- Product Type
- Transceiver
- Data Rate
- 10G
- Connector Type
- LC
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Supported Protocols
- Ethernet, Fibre Channel
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Form Factor
- XFP
- Wavelength
- 1550 nm
- Max Distance
- 40 km
- Width
- 1.10 inches
- Weight
- 0.20 lbs
- Height
- 0.65 inches
- Product Name
- XFP-STM64-LH40-SM1550
- Depth
- 2.00 inches
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| XFP-STM64-LH40-SM1550 |  CR5S40GMLS00 |  DWDM-SFPGE-1543-73 |  CWDM-XFP10G-1571 |  SFP-10G-ZCW1571 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | QSFP+ | SFP | XFP | SFP+ |
| Data Rate | 10G | 40G | 1G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1310nm | 1550 nm | 1571 nm | 850 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 40 km | 80km | 80 km | 80 km | 300 m |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 6W | 3.5 W | 3.5W | 1.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 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 Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | XFP-STM64-LH40-SM1550 | CR5S40GMLS00 40G QSFP+ Transceiver Module | DWDM-SFPGE-1543-73 | CWDM-XFP10G-1571 | SFP-10G-ZCW1571 10GBase-SR SFP+ Transceiver |
| Height | 0.65 inches | 0.5 inches | 0.13 inches | 0.81 inches | 8.5 mm (0.33 in) |
| Width | 1.10 inches | 0.5 inches | 0.55 inches | 1.10 inches | 13.4 mm (0.53 in) |
| Depth | 2.00 inches | 1.0 inches | 3.4 inches | 2.13 inches | 56.5 mm (2.22 in) |
| Weight | 0.20 lbs | 0.1 lbs | 0.1 lbs | 0.15 lbs | 8 g (0.02 lbs) |
Reviews & Ratings
C
Christopher Young
5
Reliable optical levels for telecom use.
P
Paul Simmons
5
Works well in SDH networks.
M
Mark Lewis
5
Consistent operation under load.
J
James Turner
4
Carrier grade reliability.
O
Oliver Grant
5
Dependable STM64 XFP optic.
Questions & Answers
What is the XFP-STM64-LH40-SM1550 optical transceiver?
The XFP-STM64-LH40-SM1550 is a 10G single-mode XFP module operating at 1550 nm with a reach of up to 40 km over LC duplex fiber.
Which fiber type does the XFP-STM64-LH40-SM1550 support?
This module supports single-mode fiber (SMF) with LC duplex connectors for long-distance links up to 40 km.
What data rate does the XFP-STM64-LH40-SM1550 deliver?
It delivers a line rate of 9.953 Gb/s to 11.3 Gb/s, fully compliant with 10G Ethernet and SONET/SDH standards.
Is the XFP-STM64-LH40-SM1550 compatible with standard XFP slots?
Yes. It is compliant with the XFP MSA specification and hot-pluggable in any XFP-capable 10G switch or router.
What wavelength does the XFP-STM64-LH40-SM1550 operate at?
It operates at a nominal wavelength of 1550 nm, ideal for long-haul single-mode transmission.
How far can the XFP-STM64-LH40-SM1550 transmit data?
It supports distances up to 40 km over standard single-mode fiber at 9/10.3125 Gb/s line rates.
What transmit power range does the XFP-STM64-LH40-SM1550 offer?
The optical transmit power ranges from –1 dBm to +3 dBm, ensuring robust link margins for 40 km spans.
What is the receiver sensitivity of the XFP-STM64-LH40-SM1550?
Receiver sensitivity is –24 dBm at BER 1×10⁻¹², ensuring reliable detection over 40 km.
Does the XFP-STM64-LH40-SM1550 support digital diagnostics?
Yes. It features a built-in digital diagnostic monitoring interface (DDM) for real-time monitoring of temperature, voltage, and optical power.
What are the operating temperature specifications?
The module operates reliably between 0 °C and +70 °C (commercial range) and can be customized for extended temperatures if needed.
What power budget does the XFP-STM64-LH40-SM1550 module have?
It offers a power budget of at least 13 dB, accounting for fiber attenuation and connector losses over 40 km.
How much power does the XFP-STM64-LH40-SM1550 consume?
Typical power consumption is below 2.5 W, meeting XFP MSA requirements for low-power operation.
What protocols are supported by the XFP-STM64-LH40-SM1550?
It supports 10 GbE (802.3ae), OC-192/STM-64, SONET, SDH, and other SONET/SDH rate interfaces.
How do I install the XFP-STM64-LH40-SM1550 in my network device?
Ensure the host platform supports XFP, insert the module into the slot until it clicks, then connect the LC duplex cable and verify link status.
What warranty and support are offered for the XFP-STM64-LH40-SM1550?
We provide a two-year warranty, free technical support, and full compliance with industry quality standards.