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Adtran TSU ESP T1/Fractional T1 CSU/DSU - 1 x Serial V.35 , RJ-48C - CCITT V.35 - 1.54Mbps

(1200169L1) Adtran  TSU ESP T1/Fractional T1 CSU/DSU - 1 x Serial V.35 , RJ-48C - CCITT V.35 - 1.54Mbps
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All orders are self-checkout. Phone orders are not accepted. All prices are firm and non-negotiable. We accept Visa/Mastercard only. All orders M-F before 3pm EST usually ship same day once final credit card authorization is completed. Our 7 warehouses ship via UPS/Purolator only. No pick-ups. Order inquiries can be made by calling 1-800-556-1971.

Ships from our international warehouse. Please allow 3-5 weeks for delivery.

[stockOrdered] on order with eta [stockETA]

Part #: 1200169L1

Price: $987.99

  • 5 Year Warranty
  • 4.14 LBS.
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The ADTRAN TSU ESP is a full-featured T1-FT1 Data Service Unit/Channel Service Unit (DSU/CSU) with an integral SNMP Agent and optional,modular Dial Backup (DBU) capabilities.

General Information
Manufacturer Part Number:1200169L1
Manufacturer Website Address:
Brand Name:Adtran
Product Model:TSU ESP
Product Name:TSU ESP T1/Fractional T1 CSU/DSU
Product Type:CSU/DSU
Technical Information
Encoding Method:AMI/B8ZS
Serial V.35 Interface:Yes
I/O Expansions
Number of Total Expansion Slots:2
Expansion Slot Type:Dial Backup Module, ESP Ethernet Module
Power Description
Input Voltage:115 V AC
Maximum Power Consumption:5 W
Physical Characteristics
Height:2.4" (61 mm)
Width:8" (203.2 mm)
Depth:10.4" (264.2 mm)
Weight (Approximate):1.81 kg
Package Contents:
  • Two 8-pin to 8-pin modular cables
  • Modular to female DB-9 adapter
  • User manual
Additional Information:
  • Framing: SF/ESF
  • ESF Format:
    - AT&T 54016
    - ANSI T1.403
  • DS0 Assignment:
    - Contiguous
    - Alternating
  • T1 Transmit Timing:
    - Loop timed
    - Internal
    - DTE
  • Performance Monitor:
    - Performance Data: BPVs/CRCs, ES, SES, UAS, % AS, % EFSEC, Alarms, Errors
  • Reports: NI information stored for past 24 hours in 15 minute increments
  • PRMS: ANSI performance report messages (user selectable)
  • Built-In Test Patterns:
    - 511 (active DS0s) with error insert available
    - All 1s (all DS0s)
    - All 0s (all DS0s)
  • Control port provides SLIP access to SNMP or VT100 terminal configuration
  • Automatic or manual dial backup
  • Time of Day and Weekend dial backup lockout options
  • Support for T-Watch PRO software for optional PCbased configuration
  • Digital Ports Qty: 2
Certifications & Standards:
  • FCC part 15
  • Class A
  • FCC Part 68
  • Industry Canada
  • CS03
  • UL 1950
  • CUL
Limited Warranty:5 Year

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