Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP J3028A AdvanceStack 100VG Unshielded Twisted Pair RJ-45 Connector Transceiver Module
- 100VG-AnyLAN Standard
- AdvanceStack Form Factor
- RJ-45 Connector
- Supports Unshielded Twisted Pair (UTP) Cable
- For 100VG Networks
- Compatible with HP AdvanceStack devices
- Legacy network connectivity
J3028A isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Module Type
- AdvanceStack Transceiver
- Standard
- 100VG-AnyLAN
- Connector
- RJ-45
- Cable Type
- Unshielded Twisted Pair (UTP)
- Compatibility
- HP AdvanceStack Networking Devices
Product details
The HP J3028A is an AdvanceStack transceiver module for 100VG (Voice Grade) Ethernet networks. It features an RJ-45 connector and is designed for use with Unshielded Twisted Pair (UTP) cabling. This module enables connection to legacy 100VG-AnyLAN networks.
Technical Information
| Module Type | AdvanceStack Transceiver |
| Standard | 100VG-AnyLAN |
| Connector | RJ-45 |
Additional Specifications
| Cable Type | Unshielded Twisted Pair (UTP) |
| Compatibility | HP AdvanceStack Networking Devices |
Description
The HP J3028A is a specialized transceiver module designed for the 100VG-AnyLAN networking standard, which was an early competitor to standard Ethernet. This module utilizes an RJ-45 connector and is intended for use with Unshielded Twisted Pair (UTP) copper cabling. It allows HP AdvanceStack networking devices to connect to or extend networks operating under the 100VG-AnyLAN protocol. 100VG-AnyLAN, also known as IEEE 802.12, was designed to provide deterministic performance and support for both data and voice traffic over a single network infrastructure. It offered a guaranteed bandwidth of 100 Mbps using a demand-based contention scheme. The J3028A module serves as the physical interface for connecting UTP cabling to the network backbone or end devices within such a network. Given that 100VG-AnyLAN is a legacy technology, the J3028A module is primarily relevant for maintaining or migrating from older network infrastructures. It is compatible with HP's AdvanceStack product line, which was a series of modular networking components. This transceiver ensures that devices within an AdvanceStack environment can interface with the specific requirements of the 100VG-AnyLAN standard.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for J3028A.
