HPE 40G QSFP+ Transceiver in Bangladesh — High-Speed 40G Network Connectivity

An HPE 40G QSFP+ Transceiver is a high-performance optical module designed for 40 Gigabit Ethernet networking. It delivers fast, reliable, and low-latency connectivity for data centers, enterprise networks, and cloud infrastructure. HPE QSFP+ modules are optimized for high-density environments with efficient power consumption and seamless integration.

Buy HPE 40G QSFP+ Transceiver in Bangladesh

Datacom Technologies BD offers:

• 100% genuine HPE-compatible QSFP+ modules
• Support for SR4, LR4, ER4, BiDi variants
• Competitive pricing in Bangladesh
• Compatibility support for HPE Aruba switches
• Technical consultation & deployment support

Why Choose HPE 40G QSFP+ Transceiver?

• ✔ 40Gbps high-speed data transmission
• ✔ Low latency and energy-efficient design
• ✔ Digital Optical Monitoring (DOM/DDM)
• ✔ Hot-swappable and easy installation
• ✔ High-density data center connectivity
• ✔ Seamless compatibility with HPE networking devices

Types of HPE 40G QSFP+ Transceivers

• 40GBASE-SR4 — Short range (MMF, up to 100–150m)
• 40GBASE-LR4 — Long range (SMF, up to 10km)
• 40GBASE-ER4 — Extended range (up to 40km)
• BiDi QSFP+ — Duplex fiber (up to 150m)

Popular HPE 40G QSFP+ Transceiver Models, Part Numbers & Server Compatibility at Datacom

Technical Overview

HPE X142 40G QSFP+ SR4

Part Number: JH231A

Key specs

• 40GBASE-SR4 (4×10G lanes)
• Connector: MPO (12-fiber)
• Fiber: Multimode (MMF)
• Distance:
  • 100m (OM3)
  • 150m (OM4)

Compatibility

• Aruba 3810M / 2930M modules
• Aruba 8320 / 8325 / 8100 / 6400 series
• Supports breakout (4×10G) on supported switches

???? Most common short-range datacenter optic

HPE X142 40G QSFP+ eSR4

Part Number: JH233A

Key specs

• Extended SR4 (MPO)
• Distance:
  • 300m (OM3)
  • 400m (OM4)

Compatibility

• Same platforms as SR4 (8320 / 8325 / 8100 / 6400 etc.)
• Supports breakout (model dependent)

???? Used for longer MMF inside data center

 HPE X142 40G QSFP+ LR4

Part Number: JH232A

Key specs

• 40GBASE-LR4 (4×10G WDM lanes)
• Connector: LC duplex
• Fiber: Single-mode (SMF)
• Distance: up to 10 km

Compatibility

• Aruba 3810M / 2930M / CX switches
• Core / aggregation deployments

???? Standard long-distance 40G optic

 HPE Aruba 40G QSFP+ ER4

Part Number: Q9G82A

Key specs

• 40GBASE-ER4
• Connector: LC
• Fiber: SMF
• Distance: up to 30–40 km (with FEC)

Compatibility

• Enterprise backbone / metro links
• Aruba CX and high-end switches

???? Used for very long-distance connectivity

 HPE Aruba 40G QSFP+ BiDi

Part Number: JL308A

Key specs

• Bi-directional (BiDi)
• Connector: LC (2-fiber instead of MPO)
• Fiber: MMF
• Distance: up to 150m

Compatibility

• Aruba switches with QSFP+ ports
• Works with standard LC fiber (no MPO needed)

???? Ideal when fiber count is limited

 HPE X140 40G QSFP+ LR4

Part Number: JH677A

Key specs

• 40G LR4 (SMF)
• Distance: ~10 km (similar to X142 LR4)

Compatibility

• Older HPE / Comware-based switches
• Enterprise/core networks

???? Alternative LR4 optic (earlier generation)

 HPE X140 40G QSFP+ LR4L

Part Number: JH680A

Key specs

• 40G LR4 Lite
• Distance: ~2 km (SMF)

Compatibility

• Campus / short SMF links
• Lower-cost alternative to LR4

???? Budget-friendly mid-range SMF optic

 HPE X242 40G QSFP+ DAC (Copper Cable)

Part Numbers:

• JH234A (1m)
• JH235A (3m)
• JH236A (5m)

Key specs

• Direct Attach Copper (DAC)
• Distance: up to 5m
• Very low latency

Compatibility

• Aruba 8320 / 8325 / 6400 / 8100 switches

???? Cheapest option for rack-to-rack connections

Price in Bangladesh (2025 / 2026)

•  Contact Datacom for latest price & availability.

Best Use Cases

• Data center networking
• Enterprise backbone connectivity
• Cloud infrastructure
• High-performance computing (HPC)
• 40G aggregation networks

Why Buy from Datacom Technologies BD?

• Genuine HPE-compatible products
• Expert configuration support
• Competitive BD pricing
• Local warranty service
• Fast nationwide delivery

Get in Touch with Datacom Technologies BD

• Call / WhatsApp: 01748-173213 | 01313-886347
• Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com