3005 Series Fibre-Optic Modem

The 3005 OLTE provides a highly reliable and cost effective communication link via fibre for transmitting either E1/E2 or T1/T2 traffic. The E1/E2 channels comply with the ITU G703 standard, using HDB3 coding.

The 3005 Series offers the end user the following features:

• E1 2.048Mb/s or E2 8.448Mb/s (autosensing)
• T1 1.544Mb/s or T2Mb/s
• Protocol conversion from G703 to X21 across the link
• Comprehensive management
• SNMP management

The T1/T2 channels can be configured to use AMI or B8ZS coding.

The internal PCB is designed in a modular fashion and can be integrated into the 800 Series as a 3U rack mount version.

All modems can be configured with 850nm multi mode optics or with 1300nm single mode/multi mode. All units are supplied with unbalanced and balanced input/output connectors. Comprehensive status alarms are provided on the front panel with the facility of remoting alarms and controls via a 9 pin “D” connector.

Local and remote loopback can be configured from switches on the front panel.With an optical budget of 12dB to 14dB this series of modem is ideal for cross-site/campus style environments and Telco transmission systems.

SNMP management can be implemented when used in conjunction with a rack system (800 series). When used in conjunction with a 3006 modem, protocol conversion from G703 to X21 across the link can be achieved, thus saving the need for external converters.

The 3005 Series provides end users with a cost effective as well as highly reliable system.