The TS-919B4 is a Bridge unit for connecting four Wired Conference units of the TS-811, TS-911, TS-812, or TS-912. It connects to the conference unit with a Category 5 cable.
| Power Source | 24 V DC (supplied from the TS-918 Expansion Unit (option)) |
|---|---|
| Current Consumption | Max. 26 mA |
| Branching loss | Upstream: 17.5 dB Downstream: 16.5 dB |
| Insertion loss | Upstream: 3 dB Downstream: 2 dB |
| Connection Terminal | Communication cable connection terminal: RJ45 connector × 2 Conference unit connection terminal: RJ45 connector × 4 |
| LED Indicator | Connection status indicator × 4 |
| Number of Connectable Chairman/Delegate Units | 4 units |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | ABS resin, black |
| Dimensions | 176.2 (W) × 75 (H) × 29.8 (D) mm (6.94″ × 2.95″ × 1.17″) |
| Weight | 160 g (0.35 lb) |