UFM-600/600C
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UFM-680
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UFM-780
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OpMetro SDH Series
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Optical Transport
UFM-680: A cost-effective and compact FOM
The FOM-680 is a powerful optical transmission equipment for data signal extension, aggregating 4/8/12/16 E1/T1 channels plus Ethernet and V.35 tributary signals into a single pair fiber optical link. The FOM-680 provides two fiber links for 1+1 auto protection switch; the various laser modules are provided based on customer applications. The FOM-680 provides a low cost, high performance solution to transmit E1/T1 plus Ethernet and V.35 tributary signals over optical fiber.
In addition to 4 plug-in slots to provide various E1/T1 and/or V.35 interface, the UFM-680 is inherently designed with 4 built-in Ethernet ports to provide cost-effective Ethernet service.
The FOM-680 provides local/remote loopback functions for optical and E1 interfaces. It is very convenient for network testing and maintenance. Embedded operation channel (EOC) is built between local and remote sides for system configuration, testing, performance and alarm monitoring of each E1 channel and optical link. For performance monitoring, the FOM-680 also provides BPV and CRC error count for each E1 electrical link and parity error count for optical link. The FOM-680 can be managed through SNMP agent, includes system configuration, status, performance and alarm monitoring for network operation and management. The FOM-680 shall be a stand-alone unit, which can be either placed on a desktop or mounted in a standard 19" or 23" rack.
Benefits
- Cost-effective and compact design architecture
- Extending the range of equipment with electrical E1 or T1 interfaces over fiber optic (up to 100 kilometers (62 miles))
- In-band management of both local and remote units saves fiber
- Laser diode option for extended range
- Auto Laser Shutdown (ALS) for personnel protection
- 1+1 fiber protection algorithm to protect data transmission over the fiber path
- Service provider benefits CAPEX and OPEX cost saving from UFM-680 easy capacity upgradibility
- Front LCD display makes equipment configuration and monitoring more easier
- Powerful Network Management System simplifies daily OAM&P operation works.
Applications
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