Used IBM 3174 Local Floor Models

IBM's 3174 local Floor Models direct attachment to the Host or CPU via 370 Bus and Tag Channel interface or Escon. These used refurbished IBM 3174 local models support any where from 4 to 64 IBM 3270 coax devices. Choose from the small 4 to 32 port used IBM 3174-01L or the larger 4 to 64 port used IBM 3174-11L and used IBM 3174-12L. The 3174 models 01L and 11L attached via 370 channel interface while the IBM 3174 model 12L attaches via Escon interface. See the chart below for further descriptions of memory capacity and LAN & WAN connectivity.

**NOTE** - This is a guide for you to use. The IBM 3174 hardware configurations can be difficult to figure out. Rely on Lord's experience to help you configure the IBM 3174 controller for your application. We are familiar with the "in and outs" to help you achieve the cheapest price per port and help you avoid the pitfalls of a wrong hardware configuration.

Feature	Description	For Model	Prereq.	Lord's Price
1011	512K Memory	0xx,1xx,5xx	None	CALL
1012	1 Mb Memory Adapter	0xx,1xx,5xx	None	CALL
1014	2 Mb Memory Adapter	0xx,1xx,5xx	None	CALL
1046	1.2 Mb Diskette Drive	0xx,1xx	None	CALL
1048	2.4 Mb Diskette Drive - 2nd Pos.	0xx,1xx	None	CALL
1048B	2.4 Mb Diskette Drive - 1st Pos.	0xx,1xx	None	CALL
1056	20 Mb Hard Drive	0xx,1xx	None	CALL
2680	Encrypt/Decrypt Adapter	0xx,1xx,2xx,5xx,6xx	None	CALL
3020	Asynchronous Emulation Adapter-max:3	0xx,1xx	None	CALL
3025	4 Mbps Token Ring Adapter	0xx,1xx,2xx	1046 or 1048	CALL
3026	16/4 Mbps Token Ring Adapter	0xx,1xx w/Supp "A"	1046 or 1048	CALL
3030	16/4 Mbps Token Ring Adapter	03R,53R	1046 or 1048	CALL
3040	Alternate Communications Adapter - V.24	0xx,1xx,2xx	None	CALL
3041	Alternate Communications Adapter - V.35	0xx,1xx,2xx	None	CALL
3044	16/4 Mbps Token Ring Adapter	0xx,1xx,2xx w/ Supp "B" or "C"	5010 or 6010	CALL
3045	10 Mbps Ethernet Adapter	0xx,1xx,2xx	6010	CALL
3050	Concurrent Communications Adapter - V.24	0xx,1xx,2xx	None	CALL
3051	Concurrent Communications Adapter - V.35	0xx,1xx,2xx	None	CALL
3100	3270 Port Expansion	1xx	5010 or 6010	CALL
3103	8-port expansion - TMA	0xx,1xx	None	CALL
3105	TTPTMA	0xx,1xx,2xx	None	CALL
3110	Fiber Optic Terminal Adapter	0xx,1xx,2xx	3299-032	CALL
3299-001	8 Port Multiplexor - Coax (No Baluns can attach)	ALL	None	CALL
3299-002	8 Port Multiplexor - Coax (Baluns can attach)	ALL	None	CALL
3299-003	8 Port Mulitplexor - RJ11	ALL	None	CALL
3299-032	32 Port Multiplexor - Coax	ALL	None	CALL
3299-32T	32 Port Multiplexor - Telco	ALL	None	CALL
5010	Support Group "B" Microcode	0xx,1xx,2xx	2 Mb and 2.4 Drive	CALL
6010	Support Group "C" Microcode	0xx,1xx,2xx	3 Mb and (2)2.4 Drives	CALL
9000	V.35 Communication Adapter	x1R	None	CALL
9010	Support Group "A" Microcode	0xx,1xx,5xx,6xx	None	CALL
9016	3179G 3192G DSL Diskette	0xx,1xx,2xx,5xx,6xx	1046 or 1048 or 1056	CALL
9017	3193 DSL Diskette	0xx,1xx,2xx,5xx,6xx	1046 or 1048 or 1056	CALL
9021	3290 DSL Diskette	0xx,1xx,2xx,5xx,6xx	1046 or 1048 or 1056	CALL

Having problems installing and isolating problems with your IBM 3174. We can isolate and remedy problems with a 5 minute phone call. We specialize in this hardware and know it like no other reseller in the industry.

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Model	Description	Size	Memory	Coax Devices	Interface	LAN	Lord's Price
IBM 3174-01L	Local Controller	Floor Unit	1-4 MB	4 to 32	370 Chan	T/R or E	CALL
IBM 3174-11L	Local Controller	Floor Unit	2-6 MB	4 to 64	370 Chan	T/R or E	CALL
IBM 3174-12L	Local Controller	Floor Unit	2-6 MB	4 to 64	Escon	T/R or E	CALL