IS128NT1

SPECIFICATIONS

Type

• External
• Wall mounted

U Interface

• Comply with ITU-T G.961
• Meet ANSI T1.601
• Meet ETSI ETR.080
• Meet ITU-T K.21 line protection
• 1 x U interface port
• RJ45 modular jack
• 2-wire metallic line
• 2B1Q line coding
• 80Kbaud/s
• Maximum input DC voltage:115V
• Minimum input DC voltage:24V
• Power feeding consumption
• Normal mode : <500mW
• Restricted mode : <1100mW
• Cold start and warm start

S/T Interface

• Comply with ITU-T I.430
• Meet ANSI T1.605
• Meet ETSI 300 012
• 2 x S/T interface ports
• 4-wire metallic line
• AMI line coding
• 192Kb/s
• RJ45 modular jack
• Terminating resistance selectable for 100£[or none
• S/T PS1 output voltage:
• 40VDC, -15%~+5%
• S/T output power :
• Normal mode : 6W
• Restricted mode : 420mW
• PS1 polarity reversed

Connection

• Point-to-point
• Point-to-Multipoint

LED

• SYNC/TEST : U and S/T synchronization/Network Loopback test
• Local : local power supply
• Line : remote power supply

DIP Switch

• Terminating resistance
• S/T bus configuration selection
• Short passive bus
• Extended passive bus

Power

• Input:90/260VAC, 50~60Hz
• Output:40VDC, -15%~+5%

Operation

• 0 to 50 C

Humidity

• 10 to 95% RH

Dimension

• 130Wx91Dx40H (mm)