CSUs & DSUs

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		Adtran DSU III AR (RM) CSU/DSU Mfg Number: 1200034L1 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran DSU III AR (RM) CSU/DSU - DDS CSU/DSU - 1 x DB-25 - EIA-232 DTE, Serial V.35 DTE - 64Kbps, 57.6Kbps, 64Kbps, 56Kbps
		Adtran TSU DSX-1 Module Mfg Number: 1200055L1HS Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran TSU DSX-1 Module - CSU/DSU Module - 1 x DB-15 DSX-1, 1 x RJ-48C DSX-1 - 1.54Mbps Also known as 1200055L1#HS, 1200055L1HS.
		Adtran TSU T1/Fractional T1 CSU/DSU Mfg Number: 1200060L2 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran TSU T1/Fractional T1 CSU/DSU - T1/Fractional T1 CSU/DSU - 1 x Serial V.35 , RJ-48C - CCITT V.35 - 1.54Mbps
		Adtran DSU 56/64 DDS CSU/DSU Mfg Number: 1200062L1 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran DSU 56/64 DDS CSU/DSUSerial V.35 , RJ-48S - Serial V.35 - 64Kbps
		Adtran DSU III AR w/ISDN DBU CSU/DSU Mfg Number: 1200067L1 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran DSU III AR w/ISDN DBU CSU/DSU - DDS CSU/DSU - 1 x RJ-45 - EIA-232 DTE, Serial V.35 DTE - 64Kbps, 57.6Kbps, 64Kbps, 56Kbps
		Adtran TSU 600 T1-FT1 DSU/CSU Mfg Number: 1200076L2 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran TSU 600 T1-FT1 DSU/CSU - T1/Fractional T1 CSU/DSU - 1 x RJ-48C - 1.54Mbps, 64Kbps Also known as 1200076L2.
		Adtran DSU 5600 DDS CSU/DSU Mfg Number: 1200078L1 Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran DSU 5600 DDS CSU/DSURJ-48S, EIA-232 - 64Kbps
		Adtran Dual FXS (MW) Plug-In Module Mfg Number: 1200080L1HS Manufacturer: Adtran Condition Code: Used Category: CSUs & DSUs used Adtran Dual FXS (MW) Plug-In Module - CSU/DSU Module - 2 x RJ-45 Also known as 1200080L1#HS