LDU 50
Celerity Line Test
The LDU provides swept-frequency measurement capability to deliver unequalled pre-qualification, provisioning support and service assurance capability to DSL providers. Through demand or routine testing, the LDU provides the Celerity analysis engine with measurement data used to determine a loop’s capability to support various service levels. Signature analysis can identify load coils, CO splitters and other DSL inhibitors.
| Service qualification testing: |
- Bulk qualification testing
- ‘Speed binned’ qualification results for supporting multiple services such as ADSL,ADSL2, VDSL, IPTV and VoIP
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| Service performance testing: |
- DSL fault isolation to dispatch segment (exchange/remote node, network, or customer)
- Real-time broadband performance qualification
- Transmission capability analysis including elements such as signal loss and susceptibility to noise
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| Extended signature testing: |
- Non-signaturized and signaturized exchange splitter detection
- Load coil identification
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