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Hewlett Packard Enterprise X142 40G QSFP+ MPO SR4 Transceiver
- Application/Usage: Optical Network
- Application/Usage: Data Networking
- Interfaces/Ports Details: 1 x MPO 40GBase-SR4 Network
- Media Type Supported: Optical Fiber
- Ethernet Technology: 40 Gigabit Ethernet
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HPE X142 40G QSFP+ MPO SR4 Transceiver
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-269-4073
- Support Website
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The HPE X142 JH231A is a 40Gbps QSFP+ MPO SR4 optical transceiver with an 850nm wavelength, designed for network teams connecting compatible 40GBase-SR4 equipment over multimode fiber.
Recommended For
- Data-center or campus-network teams adding a 40GbE link between compatible switches over existing OM3 or OM4 multimode fiber and MPO cabling.
- Network administrators connecting equipment in the same rack or nearby racks, where the fiber run fits the transceiver’s OM3/OM4 reach limits.
- Teams using a compatible switch port to split one 40G SR4 connection into four 10G links, with the required MPO-to-LC breakout cabling.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | 40 Gigabit Ethernet optical networking over multimode fiber |
| Optical Interface | 40GBase-SR4 transceiver operating at 850 nm for multimode optical fiber |
| Data Rate | 40 Gbps (40,000 Mbps) |
| Network Connectivity | Ethernet |
| Model Identifiers | HPE X142 40G QSFP+ MPO SR4, model JH231A |