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Related Manuals for FibroLAN FEM4
Summary of Contents for FibroLAN FEM4
- Page 1 FEM/FEM4 Advanced FE/E1 Fiber Converters User and Installation Guide Version: 1.6 FibroLAN Ltd. 6 Hayezira St., P.O. Box 544 Yokneam-Illit, 20692 ISRAEL Tel: 972-4-9591717 Fax: 972-4-9591718 e-mail: support@fibrolan.com web site: www.fibrolan.com...
- Page 2 Advanced FE/E1 Fiber Converters FEDERAL COMMUNICATIONS COMMISSION CANADIAN DEPARTMENT OF COMMUNICATIONS RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection against such...
- Page 3 Advanced FE/E1 Fiber Converters Normas Oficiales Mexicanas (NOM) Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura. 3.
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Page 4: Table Of Contents
If you still need help installing or troubleshooting the FEM/FEM4 after reading the detailed information in this guide, please visit our web site, contact your reseller, or call FibroLAN directly. -
Page 5: Overview
IP traffic with E1 data across the same F/O link. The FEM/FEM4 unit has been designed to be deployed in pairs so that at each end of the fiber link there is an FEM device. -
Page 6: Planning Your Network With Fem
Advanced FE/E1 Fiber Converters 2 – Planning your network with FEM/FEM4 This section will guide you through network planning in order to obtain maximum benefit - in terms of performance and functionality from the FEM device. Typical network architectures are shown in the following drawings (which are also applicable to the FEM4 models) A. - Page 7 Advanced FE/E1 Fiber Converters 3. Voice and Data Network Configuration The basic building blocks of a E1 network are the CSU/DSU, Multiplexer and a Switch/Router. The CSU/DSU (channel service unit/data service unit) is the actual connection point for the E1 wires. It provides line diagnostics and keep-alive functions for the line. The Multiplexer provides the network to direct multiple channels of voice or data onto a E1 line.
- Page 8 Advanced FE/E1 Fiber Converters B. PBX Voice and Data configuration...
- Page 9 Advanced FE/E1 Fiber Converters C. E1, Voice and Data Network Topology The installation of fiber throughout the network, from the provider to the subscriber premises, is the only future proof infrastructure design. The fiber can reach a variety of customer premises, such businesses, schools, hospitals and other institutions.
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Page 10: Content Of The Shipping Container
3 – Content of the shipment The contents of the FEM/FEM4 shipping container are: • One converter FEM or FEM4 unit. (AC or DC powered unit) • One AC power cord (excluding shipment to certain countries) • Power cords for DC (-48V) models are NOT supplied (FibroLAN DC Power Supply cable, 2m, CBPS-DC48V, part # B151) •... -
Page 11: Features Summary
Local Loop-back on E1 port to test the TX and RX logic (DIP Switch#1) • Remote Loop-back on E1 link to test the E1 line (DIP Switch#2) • AIS (Alarm Indication Signal) on LOS (Loss of Signal) • Various FEM/FEM4 models to cover distances up to 150Km... -
Page 12: General Description
2 units on a 19” rack-shelf or within a standard “half 19” rack (optional brackets required). The FEM/FEM4 is equipped with a single internal power supply (100 - 240V universal input), or an optional -48 VDC power supply (PS48) highly overrated to increase the system’s MTBF. -
Page 13: Front Panel
TP ports. LED OFF (DIP Switch#10 Down): Aggregator mode: each Ethernet port forms a separate traffic path with the F/O port Note: this LED is not present in the FEM4 models 3.Duplex SC fiber optic connector: (left /Tx & right / Rx) The port is configured by default to operate at 100Mb Full Duplex. -
Page 14: Far End Fault Feature
The FEF implemented in the FEM/FEM4 devices close this gap: if there is a fault in the incoming receive path of the lower FEM/FEM4 (see drawing below), then the F/O Link/Act LED will go OFF on both FEM/FEM4 devices. -
Page 15: Link Loss On E1 Port
Advanced FE/E1 Fiber Converters 7 – Link Loss indications on E1 ports 1. Link loss at the copper input E1 port at the remote FEM device causes the following events: a. the Local green LED goes off (2) b. the LOS LED (red) lit (3) c. -
Page 16: Installation Procedures
National Electric Code FEM/FEM4 AC connection Connect to AC line socket at the rear of the FEM/FEM4, using the included power cord. The device will accept and automatically switch between any line voltage from 100 to 240 VAC, 50-60 Hz. - Page 17 FibroLAN CBPS-48V cable (B151), insert all-way-in the D-type DC connector and secure the D-Shell to the DC Inlet of the FEM/FEM4 device using the two captive screws. Connect the cable 3 leads to the DC Power Outlet, ensuring that the -48V...
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Page 18: F/O Connection
Advanced FE/E1 Fiber Converters 10 – Fiber Optic Connection The FEM is equipped with 1 pair of SC-type connector or single SC connector for SFS (Single –Fiber – Strand) model. Do not remove the protective covers on the fiber connectors until you are ready to connect the fiber optic cables. -
Page 19: F/O Port Specifications
Advanced FE/E1 Fiber Converters F/O port specifications Transmit Minimal Maximal Receive Maximal Suggested Option Output Output Input Port Receive Distance Power Power Power Sensitivity Duplex 1310 - 20 - 14 1310 SC,MM Duplex 1310 1310 SMR7 SC, SM Duplex 1310 1310 0-15 SC, SM... -
Page 20: Dip Switches Setup
Advanced FE/E1 Fiber Converters 12 – DIP switches setup The FEM/FEM4 is equipped with an array of 10 DIP switches marked “MODE SETUP” that facilitate the proper setting of the device and individual ports. Shaded areas indicate factory default setting. -
Page 21: Typical Networks
Advanced FE/E1 Fiber Converters 13 – Typical Networks E1 over Ethernet infrastructure PDH over FO Backhaul Solution... -
Page 22: Troubleshooting
Use for the problematic and suspected link the TP port (porE1) and force it to 10Mbps and FDX/HDX. Use DIP switches S7, S8, and FEM/FEM4 not FDX LED not lit Check the interconnection between the TP FEM port and the attached device. - Page 23 FEM, with another similar device and re-perform the requested setup. If that has solved the problem, send the faulty FEM/FEM4 for repair. If the problem still persists, there is probably some sort of general network failure. Call FibroLAN Technical Support (Call 972-4 9591717).
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Page 24: Specifications
• Link, Activity (Tx or Rx), FDX, 100M for each TP port • Local, Remote, LOS for E1 port (FEM models) • LOS and Signal LEDs for each E1 port (FEM4 models) • LAN mode or Aggregation (VLAN) mode (FEM models) •... - Page 25 Supply FEM/FEM4 with DC Power -36 ÷ - 72 VDC (PS48) Supply Power consumption FEM/FEM4 all models: 5 W 0° ÷ 45°C (32÷113°F) Operating temperature -10° to +70°C (14 ÷158°F) Extended Temp. Range -20° ÷ + 80°C (-22°F ÷ 176°F) Storage temperature 10% ÷...
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Page 26: Warranty Limitation
FibroLAN to its distributor. FibroLAN’s sole obligation under this warranty shall be to furnish parts and labor for the repair or replacement of products found by FibroLAN to be defective in material or workmanship during the warranty period.