CrossPATH® IIe Triple T1 ICSU
| Environmental | |
| Operating temperature | -20°C to 60°C |
| Storage temperature | -40°C to 70°C |
| Power | |
| AC input range | 100 VAC to 240 VAC, 50 or 60 Hz., 10 W |
| DC input range | 24 - 48 VDC |
| Power interruptions | Loss of power does not damage the unit nor change the configuration settings. |
| Physical | |
| Size with feet | 2.120" H x 17" W x 11.5" D |
| Size without feet | 1.720" H x 17" W x 11.5" D |
| Weight | Approximately 6lbs. |
| Serial Control Port | |
| Baud rate | 9600 |
| Connector | DCE, DB-95 |
| Electrical interface | EIA-232-D |
| Data Port Interface | |
| Bit rates | 56 kbps to 1536 kbps |
| Connector | DB25 |
| Electrical interfaces | V.35 compatible |
| Interface type | DCE |
| Network Interface | |
| Framing format | SF or ESF per ANSI T1/403-1995 Ericsson Framing (defined as valid FT bits only) |
| Input jitter tolerance | Per TR 62411-1990 (p 4.7.1) |
| Input level | DSX-1 to -27.5 dB |
| Jitter transfer | TR 62411-1990 (p 4.7.3) |
| Lightning protection | Lightning surges defined per FCC Part 68 shall not damage the unit |
| Line code | AMI or B8ZS (selectable) |
| Line impedance | 100 ohms +/- 10 ohms at 772 kHz 100 ohms +/- 20% over the frequency band 100 kHz to 1Mhz |
| Line rate | Internal or external clock 1.544 Mbps +/- 32 ppm |
| Output jitter | TR 62411-1990 (p 4.7.2) |
| Output level | Per ANSI T1.403-1995 3.0 Volt peak +/- 10% into 100 ohms at output connector |
| Output line build out | 0, 7.5, 15.0 selectable |
| When timing is derived from input signal | 1.544 Mbps +/- 200 bps. Output line rate follows input line rate. |
| Terminal Interface | |
| Equalization | Up to 655 feet selectable, 5 steps |
| Framing format | SF or ESF per ANSI T1.403-1995 Ericsson Framing (defined as valid FT bits only) |
| Input jitter tolerance | Per TR 62411-1990 (p 4.7.1) |
| Input level | DSX-1 to -10.0 dB |
| Line code | AMI or B8ZS (selectable) |
| Line impedance | 100 ohms +/- 10 ohms at 772 kHz 100 ohms +/- 20% over the frequency band 100 kHz to 10 MHz |
| Line rate | Internal clock 1.544 Mbps +/1 32 ppm when timing is derived from NI1: 1.544 Mbps +/- 200 bps |
| Output level | DSX-1 at connector (no equalization enabled) |
| Output line rate | Follows NI1 input line rate |
| Regulatory | |
| CNTRL | Certified to CSA 22.2, 950 |
| FCC | Part 15A Part 68 |
| IC (DOC) | CS 03 |
| NTRL | Listed to UL1950 I3 |
| Management | |
| Control port | DCE (DB9 socket), 9.6 kbps only, English menus, async ASCII 10Base-T Ethernet, RJ45, English menus, async ASCII |
| Data retention | Configuration database retained through power loss/cycle Real-Time Clock powered for at least two hours after power loss |
| SNMP agent | In-band management communications MIB-II (RFC 1213), DS1 MIB (RFC 1406), enterprise MIB TELNET server Responds to Ping Security filters (for IP source addresses) up to 10 SNMP trap hosts |
| Alarms | |
| Data port traps | Data port loss per DTR/RTS link down trap data port link up trap |
| NI1 and NI2 traps | Network LOS/OOF/AIS/YEL link down trap, network EER enterprise trap, network link up trap |
| SNMP traps | Default SNMP traps, equipment failure, authentication failure traps |
| Terminal interface traps | Terminal LOS/OOF/AIS/YEL link down trap, terminal link up trap |
| Performance Monitoring | |
| Data storage | Last 24 hours of data in 15-minute increments last 7 days of data in 24-hour increments |
| Monitors | Network and terminal interfaces |
| Reports | Alarm history - 20 messages Network interface statistics Terminal interface statistics |
| Diagnostics | |
| LEDs | Loop/test NI (1) NI (2) TI |
| Test access jacks | Network In Equipment Out Equipment Monitor Equipment In Network Out Network Monitor |
| Loopbacks | |
| Data Port Loopback (DPL) | Looping the bit stream assigned to the data port back to NI1 |
| Data Terminal Loopback (DTL) | Looping the bit stream back to the data terminal equipment connected to the data port |
| Inward Loopback (NI2IL) | An interior loopback, looping the NI2 payload back to NI1 |
| Line Loopback (NI1LL,NI2LL,TILL) | A minimum penetration loopback at the NI1, NI2, or TI interface |
| Payload Loopback (NI1PL) | An interior loopback, looping the NI1 payload back to NI1 |