• HPE JF842A 2x E1 WAN SIC module for MSR routers with RJ-48C ports
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HPE

HPE JF842A | MSR 2-Port Fractional E1 WAN SIC Module, 75-Ohm BNC

JF842A

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Description

The JF842A is a single-width Smart Interface Card (SIC) for HPE MSR modular branch routers. It adds two fractional E1 WAN ports, giving branch offices a way to connect over traditional E1 and CE1 leased lines or to run an E1 backup link alongside other WAN connections.

Each port runs at the E1 line rate of 2.048 Mbps and conforms to G.703 and G.704. Connection is 75-ohm unbalanced coaxial, using the HP X260 2E1 BNC 3m Router Cable (JD643A). In fractional E1 mode the module supports one bundle of n x 64 kbps timeslots, where n is 1 to 31. Channelized E1 (CE1) access is supported, and PRI mode is not supported on this module. Remote and local loopback functions help with fault testing and location on the link.

The module installs in a SIC slot and draws power from the host router, so no separate power supply is needed. It works in HPE and HP A-MSR and FlexNetwork MSR routers, including the MSR20, MSR30, MSR1000, MSR2000 and MSR3000 families. Population limits apply: one module per MSR2000-series host and up to two per MSR1000 enclosure. No separate licence is required for the module itself.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Two fractional E1 WAN ports on a single SIC
- E1 and CE1 (channelized E1) access
- Remote and local loopback for fault testing and location
- Supports E1 leased-line and backup WAN links on MSR branch routers
- E1 data stream transmit, receive and handling
- No additional licensing required on the module

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Product number: JF842A
- Device type: WAN interface module
- Form factor: Plug-in SIC module, occupies one SIC slot
- Interface type: Smart Interface Card (SIC)
- Number of ports: 2
- Line rate: Fractional E1, 2.048 Mbps
- Interface standards: G.703, G.704
- Cable type: 75-ohm unbalanced coaxial (D15 to BNC)
- Compatible cable: HP X260 2E1 BNC 3m Router Cable (JD643A)
- FE1 mode: one bundle only, n x 64 kbps, n = 1 to 31
- PRI mode: not supported
- Router population: maximum 1 per MSR2000-series host, maximum 2 per MSR1000 enclosure
- Power: supplied by the host router via the SIC slot

FAQs

Q: Does the JF842A need a separate licence?
A: No. The module does not need a separate licence, and HPE states there is no additional licensing cost for advanced features on the host MSR routers.

Q: Which cable does it use?
A: It connects with the HP X260 2E1 BNC 3m Router Cable (JD643A), which provides 75-ohm unbalanced coaxial BNC connections.

Q: Which routers is it compatible with?
A: It installs in SIC slots on HPE and HP A-MSR and FlexNetwork MSR routers, including the MSR20, MSR30, MSR1000, MSR2000 and MSR3000 series.

Q: How many modules can one router take?
A: A maximum of one per MSR2000-series host and up to two per MSR1000 enclosure.

Q: Does it support PRI mode?
A: No. This module supports fractional E1 with a single n x 64 kbps bundle, where n is 1 to 31, and CE1 access, but not PRI mode.

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