1202129L2
by Adtran

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RJ-48C , RJ-48C DSX-1, Serial V.35 , RJ-45 , EIA-232 Serial - CCITT V.35 - 1.54Mbps

Brand Name

Adtran

Manufacturer

Adtran

Manufacturer Part Number

1202129L2

Manufacturer Website Address

http://www.adtran.com

Product Model

TSU 120

Product Name

TSU 120 T1/Fractional T1 DSU

Product Type

CSU/DSU

Number of Total Expansion Slots

1

Network (RJ-45)

Yes

Serial Port

Yes

Serial V.35 Interface

Yes

Additional Information

Network Interface: - Framing: D4(SF)/ESF, AT&T 54016 or ANSI T1.403 - DS0 Assignment: user selectable - T1 Transmit Timing: Network, Secondary NI, Normal (CSU), Internal, Base DSX-1 or Base DTEV.35 DTE Interface: - Clock Options: Normal/Inverted & Internal/ExternalDSX-1 Interface: - Line Interface: DSX-1 per ANSI T1.102 - DSX-1 Framing: D4(SF)/ESF - DSX-1 Line Code: AMI/B8ZS - DSX-1 Line Length: 0 to 655 ft in 133 ft stepsTesting and Troubleshooting: - Performance Monitoring: - Error Counts: ES, SES, UAS, % AS, % EFSEC, Alarms and Error Rates - Reports: NI information stored for last 24 hours (15-minute increments) - PRMS: ANSI performance report messages - Network & DSX-1 Interface Test Jacks: - Bantam Jacks: TX, RX and RXMONManagement Options and Interfaces: - Control In/Control Out Ports: - Interface: EIA-232, PC serial port, modem or SLIP connection to router - SLIP connection to router - MIB II, RFC1213, and 1407 compliant

Certifications & Standards

UL 1950CULFCC Part 15 (Class A)FCC Part 68

Package Contents

One 6 ft. modular 8-pin to 8-pin cableModular-tofemale DB-25 adapterModular-to-female DB-15 adapterTwo 15 ft modular T1 cablesUser manual

Depth

12.5"

Height

3.1"

Weight (Approximate)

4 lb

Width

8.5"

Input Voltage

115 V AC

Maximum Power Consumption

9 W

Encoding Method

AMI/B8ZS