Description
Astrocom 2300/3 DSU/CSU SA Digital Data Service Unit V.35 RS-232 120V
A DSU/CSU (Data Service Unit/Channel Service Unit) used in telecom and data networks to interface with digital transmission lines. This unit converts and conditions digital signals for reliable data transmission over telecommunications circuits.
Specifications & What's Included
- Model: Astrocom 2300/3 DSU/CSU SA (MPN 0478001)
- Interface ports: V.35, RS-232, TELCO (RJ)
- Power: 120V AC, 16VA, 50/60Hz, single phase
- LED indicators: ERROR, TD, RD, CTS, LFDA, LINK, POWER
- Loopback test modes: LDL, LAL, RDL, SELF, REMOTE
- Certifications: UL Listed 374X, FCC Part 15 Class A
- Includes original Astrocom power supply
- Made in USA
Applications
Commonly used in legacy telecom networks for digital line conditioning, signal conversion, and line testing on T1, E1, and other digital service connections.
Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.
Condition: Used
This Astrocom 2300/3 DSU/CSU SA Digital Data Service Unit has been visually inspected and shows typical wear consistent with prior use. The unit was not powered up or bench-tested at our facility. The rear panel connectors and front panel LEDs appear intact. Please view our photos and reach out with any questions before purchasing.
This Astrocom 2300/3 DSU/CSU SA Digital Data Service Unit has been visually inspected and shows typical wear consistent with prior use. The unit was not powered up or bench-tested at our facility. The rear panel connectors and front panel LEDs appear intact. Please view our photos and reach out with any questions before purchasing.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Astrocom |
Model: |
2300/3 DSU/CSU SA |
MPN: |
0478001 |
Secondary Part Number: |
0393-01 |
SKU: |
7242 |
Condition: |
Used – Inspected |
Seller Notes: |
Includes Astrocom power supply. V.35 and RS-232 ports on rear. |
Form Factor: |
Desktop / Standalone |
Country of Manufacture: |
USA |
Power Requirements: |
120V AC, 16VA, 50/60Hz, Single Phase |
Interface Type: |
V.35, RS-232, TELCO (RJ) |
Protocol: |
DSU/CSU |
Certifications: |
UL Listed 374X, FCC Part 15 Class A |
LED Indicators: |
ERROR, TD, RD, CTS, LFDA, LINK, POWER |
Test Functions: |
LDL, LAL, RDL, SELF, REMOTE loopback modes |
Condition Notes: |
This Astrocom 2300/3 DSU/CSU SA Digital Data Service Unit has been visually inspected and shows typical wear consistent with prior use. The unit was not powered up or bench-tested at our facility. |
