Overview
The HP Jetdirect 300X J4101B is an external print server that connects parallel-port printers directly to Ethernet networks. This OfficeConnect model is ideal for small and medium-sized businesses transitioning legacy parallel printers to Fast Ethernet infrastructure. The unit integrates seamlessly with the 3Com OfficeConnect suite of small business networking products, providing reliable network printing without requiring network-based printer hardware.
Key Features
- Parallel port (IEEE 1284) interface for legacy printer support
- Fast Ethernet connectivity (10Base-T and 100Base-TX)
- External desktop form factor with compact footprint
- Single RJ-45 network port for Twisted Pair connectivity
- Direct printer-to-network bridging, no additional software required
- Maintains compatibility with existing printer fleets
Technical Specifications
- Product Type: External Print Server
- Model: Jetdirect 300X
- Part Number: J4101B
- Network Connectivity: 10Base-T, 100Base-TX (Fast Ethernet)
- Network Ports: 1 × RJ-45 Ethernet
- Printer Interface: Parallel port (IEEE 1284)
- Media Type: Twisted Pair
- Form Factor: Desktop
- Dimensions: 8.9″ (W) × 5.5″ (D) × 1.6″ (H)
Typical Applications
- Connecting parallel-port workgroup printers to Ethernet networks
- Extending printer life in legacy office environments
- Centralized print management for small business networks
- Network printing without upgrading printer hardware
- OfficeConnect suite integration for managed networks
Compatibility & Replacements
Compatible With
- HP LaserJet series (3150, 5100, 9040-MFP, 9050-MFP)
- HP Color LaserJet series (4600, 4650 families)
- HP DeskJet and OfficeJet parallel-port printers
- Fast Ethernet networks (10/100 Mbps)
- 3Com OfficeConnect networking suite
Replaces / Drop-In Replacement For
The J4101B serves as the replacement unit for the Jetdirect 300X OfficeConnect line. Verify compatibility with your specific printer model and network configuration before ordering.
Works With
- IEEE 1284 parallel port printers
- 10Base-T and 100Base-TX Fast Ethernet networks
- Standard Twisted Pair (Cat5/Cat5e/Cat6) cabling
- Legacy office printing workflows
