Service Interface
USD-000
UNIVERSAL SERVICE DEVICE – 1G/10G NETWORK SERVICES
• 1G/10G Service Demarcation or Media Converter.
• Two SFP+ service ports and Local Craft Management port.
• LGX™ Type 118 cassette form factor.
• Made of aluminum with a clear iridite coating.

USD-300
UNIVERSAL SERVICE DEVICE – DS3 NETWORK SERVICES
• DS3 Service Demarcation or Network Interface Unit
• Four BNC connectors for DS3 service interface connections.
• Two WECO-440A-type jacks for DS3 service monitoring.
• LGX™ Type 118 cassette form factor.
• Made of aluminum with a clear iridite coating.