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Features
- Optical to electrical converter for DS3 (44.736Mb/s)
- Signal reclocking and jitter attenuation
- Output wave shaping for G.703 standards compliance
- Output 1010 pattern generation upon loss of lock to an input signal
- Electrical output drive level control for enhanced distance
- Transformer coupled inputs/outputs
- Display of received optical power provides a pre-emptive indication of link integrity
- Wide range optical input (1270nm-1610nm)
- Supports multi-mode and single-mode fiber optic cable
- Fully hot-swappable from front of frame
- Occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.
- Comprehensive signal and card status monitoring via four digit card edge display, or remotely through SNMP and VistaLINK® capability
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
Specifications
Optical Input | |
|---|---|
| Number of Inputs | 1 |
| Type | Scrambled DS3 @ 44.736Mb/s |
| Connector | SC/PC, FC/PC female housing |
| Wavelength | 1270nm - 1610nm |
| Optical Sensitivity | -31dBm |
| Maximum Input Power | 0dBm |
| Fiber Size | 62µm core / 125µm overall |
Output | |
|---|---|
| Number of Outputs | 3 reclocked |
| Connector | BNC per IEC 61169-8 Annex A |
| Waveform | Conforms to G.703 compliant masks |
| Return Loss | > 15dB up to 44.736Mb/s |
| Drive Level | Low for cable lengths < 70m or High for cable lengths > 70m |
Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 6 Watts |
| EMI/RFI | Complies with FCC Part 15 Class A, EU EMC Directive |
Physical | |
|---|---|
| Number of Slots | 1 |
Ordering Information
| 7707OE‑DS3 | DS3 Optical to Electrical Converter |
|---|
Ordering Options | |
|---|---|
| Notes | • Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU |
| Connector Suffix | |
|---|---|
| +SC | SC/PC |
| +FC | FC/PC |
| Rear Plate Suffix | |
|---|---|
| +1RU | 1RU rear plate for use with 7701FR Multiframe |
| +SA | Standalone Enclosure Rear Plate |
| +3RU | 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes |
Enclosures | |
|---|---|
| 350FR | Portable Multiframe which holds 7 single slot modules |
| 7700FR-C | 3RU Multiframe which holds 15 single slot modules |
| 7800FR | 3RU Multiframe which holds 15 single slot modules |
| 7701FR | 1RU Multiframe which holds 3 single slot modules |
| S7701FR | 7700 Series Standalone Enclosure |