Global Line LR 43 AS Redundant optical node, local feed
Category : Optical Network Terminations
Redundant configured node with 3 active outputs. Level and slope adjustment divided for every output. Pluggable optical transmitter and receiver module. All advanced settings by OH 41 handset or NMS using an HMS transponder.
- Redundant configurable Node with three active outputs
- Level and Slope adjustment separately for each output
- Pluggable optical transmitter and receiver modules
- All settings with handset OH 41 or NMS with HMS-transponder
- Electronic RP configuration for redundancy and cluster splitting
- One ICS-switch for every input
- Electronic upstream configuration
- Integrated fiber management
- Automated level setting control (ALC ) via optical input power or pilot controlled VX 58 B
Downstream |
|
Optical input level for controlled output level | -5...+3 dBm |
Wavelength | 1290...1600 nm |
Frequency range downstream | 47...1006 MHz (depending on diplexers) |
Outputs | 3 pcs. |
Output level 1 | 102 dBµV (CENELEC 42 channels, 6 dB slope, at CSO/CTB >60 dB) |
Output level 2 | 114 dBµV (CENELEC 42 channels, 6 dB slope, at CSO/CTB >60 dB) |
Output level 3 | 114 dBµV (CENELEC 42 channels, 6 dB slope, at CSO/CTB >60 dB) |
Attenuator downstream | 0 ... 25 dB (0,1 dB-steps) |
Equalizer downstream | 0 ... 15 dB (0,1 dB-steps) |
Frequency response (O-E) 47...862 MHz | ≤ ±0,75 dB |
Frequency response (O-E) 862...1006 MHz | ≤ ±1,00 dB |
Noise current density | < 5 pA/√Hz |
Output test point | -20 dB |
Upstream | (with upstream transmitter module LT 4x) |
Optical output power | +3 dBm (depending on the upstream transmitter module) |
Wavelength upstream | 1310 ... 1610 nm (depending on the upstream transmitter module) |
Frequency range upstream | 10 ... 85 MHz (depending on diplexers) |
Frequency response upstream | ± 0,5 dB |
Nominal input level | 75 dBµV |
OMI setting range | 3 ... 10 % |
Return channel test point Input | -20 dBµV (±0,5) |
Ingress Control Switch (ICS) | 0 / 8 / > 45 dB |
Connectors |
|
PG11 | 4 pcs. |
Return loss | > 20 dB |
SC/APC connectors | 1 pcs. (Downstream input. Optional: Redundancy input, upstream outputs via LT 4x) |
Optical return loss | > 40 dB |
General data |
|
Operating voltage AC | 230 V |
Power consumption | < 45 W (typ. incl. US-transmitter module), 53 W (max.) |
Remote power | < 8 A |
Electro Magnetic Compatibility (EMC) | EN 50083-2 |
Dimensions (width x height x depth) | 288 x 125 x 302 mm |
Operating temperature range | -20 ... +55 °C |
Protection class | IP66 |
Lightning protection | 2(6) kV |