Ultra Series
Star Epabx Ultra Series with valuable features :
| Technology | Microcontroller based stored programme control techniques CMOS cross point switching |
| Longitudinal balance | 60db |
| Extn. Loop resistance | 600 ohms |
| Insertion Loss | |
| a) Extn. to Extn. | Less than 2 db at 1 Khz |
| b) Extn. to P&T line | Less than 1 db at 1 Khz |
| Dial Speed | 10 +- 0.5 PPS |
| Cross talk attenuation | Not less than -70 db |
| Break ratio | 33:66 |
| Input Power | 230 VC +- 10% 50 Hz |
| Cabling | Single pair |
| Ambient conditions | 0° to 45° C, 95% RH (Non condensing) |
| UPS | Inbuilt (without batteries) | Dimension |
Model L x W x D (in inches) 832 17.5" x 15.5" x 5.0" 616 14.5" x 12.5" x 4.0" 309 14.0" x 12.0" x 3.5" |
308
308, 412,
616, 824, 832
309, 412,
616, 824, 832,
12/4/32, 12/4/48,
12/4/64
72, 120, 248,
504 Ports