Older Digi Products (pre V-series serial numbers)
can be identified by the Prefix to the Serial number.
The prefix consists of the Initial Letter (if any) and the first two digits. (Use your browser search feature to search for your board).
Please note that this list includes products that are no longer supported.
Prefix Product
10 384m
11 PC/8
12 PC/4
20 COM/Xi Motherboard
21 COM/4i RS232
22 COM/8i RS232
23 COM/4i RS422
24 COM/8i RS422
25 MC/16
26 MC/8
27 MC/Xi
28 MC/8i
29 MC/4
30 PC/8m
31 MC/8i RS422
32 MC/4i RS422
33 MC/4i
34 PC/16
35 PC/8e 64K
36 PC/4e 64K
37 16i I/O Mate
38 PC/16i Motherboard
39 PC/16i Daughterboard
40 PC/Xi
41 PC/8i
42 PC/4i
43 AT&T (IPC1600)
45 MultiModem
46 MultiModem 8 Port
47 C/X EISA Host
48 MC/4 RJ45
49 PC/16e 64K
50 MC/16i DB25
51 Apple NU/8i
52 Apple NU/4i
53 C/CON-16 RJ45 Concentrator
54 C/X ISA Host
55 C/X MC Host
56 C/CON-16e RJ45 Concentrator
57 Xem EISA Host
58 ISDN NETLINK Product
59 ITA-100
60 MC ISDN
61 Modem 8
62 PC/16e I/O BOX
63 MV 4 Host
64 Modem 4
65 AT&T 128 EISA
66 AT&T Starcon
67 NC/CON-16
68 NC/CON Cartridge
69 C/CON-16 DB25 Concentrator
70 NEC C/CON-16 Concentrator
71 NEC EISA Host
72 FAX CARD-Multichannel
73 NCR C/CON-16
74 FAX CARD-Single Channel
75 MC2/Xi
76 MC2/4i
77 MC2/8i
78 MC2/16i
79 FOSSIL
80 16em RJ45 Ports Module
81 Xem ISA Host
82 IMAC
83 C/CON-16 RJ45 Concentrator
84 PC/16m RJ45 Connector Box
85 IBM C/X MC Host
86 IBM C/CON-16 Concentrator
87 Xem MC Host
88 16em DB25 Ports Module
89 PC/16m DB25 Connector Box
90 C/X2 RS6000 Host
91 C/CON-16 DB25 Concentrator
92 IDP Module
93 Dual IMAC
94 EPC/CON-16 RJ45 Concentrator
95 C/X EISA Host
96 C/X MC Host
97 C/X ISA Host
98 EPC/X EISA Host
99 C/CON-16 RS6000 RJ45 Concentrator
A11 EPC/X ISA Host
A13 PC/2e 8K/64K (VE)
A14 PC IMAC ISA
A15 MC/2e 8K/64K (VE)
A16 PC/8t
A17 C/CON-16 RS6000 DB25 Concentrator
A18 PC/4LC
A19 PC/8LC
A20 PC IMAC/4-X
A21 IDP ISA
A22 8em DB25 Ports Module
A23 8emp DB25 Ports Module
A24 8em RJ45 Ports Module
A25 8emp RJ45 Ports Module
A26 EPC/X SBUS Host
A27 PC/8e 8K/64K (VE)
A28 PC IMAC ISA U Interface
A29 PC/4e 8K/64K (VE)
A30 PC/Xi License
A31 IMAC MC
A32 PortServer 16
A33 EPC/X ISA 1MB X.25 Host
A34 PC IMAC ISA International
A35 PortServer 8
A36 CLUSTAR DB25 Connector Box
A37 CLUSTAR RJ45 Connector Box
A38 C/CON-16 RJ45 Concentrator
A39 C/CON-16 DB25 Concentrator
A40 C/CON-16 RS6000 DB25 Concentrator
A41 EPC/X MC Host
A42 IDP ISA International
A43 Fastport Print Server 3100CX
A44 Acceleport 4e MC 8K
A45 Acceleport 8e MC 8K
A46 EPC/CON-16 RJ45 1MB Concentrator
A47 EPC/CON-16 DB25 2MB Concentrator
A48 Dual IMAC International
A49 Single IMAC International
A50 EPC/CON-16 DB25 1MB Concentrator
A51 EPC/CON-16 RJ45 2MB Concentrator
A52 SyncPort X.25 MC V.35 Host
A53 CTS DIM
A54 C/CON-16 RS6000 RJ45 Rack Concentrator
A55 LANAServer 2e
A56 C/CON-16 RS6000 RJ45 Concentrator
A57 IBM RAN 2 .
A58 MC/4e 8K (GG)
A59 MC/8e 8K (GG)
A60 C/CON-16 RJ45 Rack Concentrator
A61 Retoura ST2
A62 Retoura SA2
A63 Retoura SA0
A64 Retoura ST1
A65 PC/2e 8K (GG)
A66 PortServer II /16 RJ45
A67 PC/8e 8K (GG)
A68 PC/4e 8K (GG)
A69 PC/4t Surge Protection
A70 PC/8t
A71 PC/4t
A72 EPC/X EISA Host
A73 PC/4r (Acceleport 4r ISA)
A74 PC/8r (Acceleport 8r ISA)
A75 DataFire U ISA
A76 Acceleport C1
A77 Acceleport C2
A78 PC/8e 8K (GG) Surge Protection
A79 PC/4e 8K (GG) Surge Protection
A80 PC/8e 8K (GG) RS422
A81 PC/4e 8K (GG) RS422
A82 PC/8e 8K (GG) RS422 Surge Protection
A83 PC/4e 8K (GG) RS422 Surge Protection
A84 LANAServer 4e
A85 LANAServer 8e
A86 LANAServer 6e PCMCIA
A87 LANAServer 10e PCMCIA
A88 DataFire S/T ISA
A89 SyncPort ISA X.25 2MB
A90 PC/8e 8K (VE) Surge Protection
A91 PC/4e 8K (VE) Surge Protection
A92 MC2/8i RS422: Bull Bulk
A93 MC2/8i RS232: Bull Bulk
A94 PC/8e 8K (VE) RS422
A95 DataFire 4S ISA
A96 PC/8e 64K/64K Rev E: I-tron
A97 PC/4e 64K/64K Rev K: I-tron
A98 PC/8e 64K/64K Rev K: I-tron
A99 MC2/8i: Bull Bulk
D01 Multiport MCA 16C450
D02 SmartPort 8 Port ISA
D03 SmartPort 4 Port ISA
D04 TwinPort w/o Clock
D05 SmartPort Plus ISA 64K
D06 Multiport LITE 8 Warranty
D07 Multiport 8 Port ISA 16C450
D08 Multiport 4 Port ISA 16C450
D09 Multiport 8 Port ISA 16C550
D10 Multiport 4 Port ISA 16C550
D11 S/570 ISA Gen. N. S.
D12 S/570 MCA Gen. N. S.
D13 S/570i 2P ISA 128K V.35
D14 S/570i 2P ISA 128K X.21
D15 S/570i 4P ISA 256K RS232
D16 S/570i 4P ISA 256K V.35
D17 Acceleport C1 Plug & Play
D18 Acceleport C2 Plug & Play
D19 Avanstar ISA System
D20 Avanstar MC System
D21 Avanstar EISA System
D22 IBM RAN Rack
D23 SyncPort X.25 ISA V.35
D24 SyncPort X.25 ISA V.34
D25 DataFire S/T S1 ISA
D26 DataFire 1U S1 ISA
D27 Novell 2 Port Runtime Software
D28 Novell 4 Port Runtime Software
D29 SyncPort X.25 ISA V.36
D30 16em RJ45 Ports Module: National Line Driver
D31 16em DB25 Ports Module: National Line Driver
D32 8em RJ45 Ports Module: National Line Driver
D33 8emp RJ45 Ports Module: National Line Driver
D34 8em DB25 Ports Module: National Line Driver
D35 8emp DB25 Ports Module: National Line Driver
D36 RightSwitch SE-4
D37 Novell 8 Port Runtime Software
D38 Novell 32 Port Runtime Software
D39 Retoura U1
D40 Retoura U2
D41 Avanstar PCI System
D42 Classic 16 Port RJ45 I/O Mate
D43 Acceleport C1
D44 16em RJ45 Ports Module
D45 Acceleport 232/422
D46 PC/4 16C550 Startech
D47 16em DB25 Ports Module
D48 PC/8r NEC
D49 COM/4i
D50 COM/8i
D51 C/CON2-16 RJ45 Concentrator Bull
D52 S/570i 2P RS232 ISA 256K
D53 LANAServer 8e Enterprise
D54 S/570ip 2P PCI RS232
D55 S/570i 4P ISA 256K V.35
D56 S/570i 2P ISA 256K RS232
D57 S/570i 2P ISA 128K V.35
D58 S/570i 4P MCA 256K RS232
D59 S/570i 4P MCA 256K V.35
D60 S/570i 2P MCA 128K RS232
D61 S/570i 2P MCA 128K V.35
D62 S/570ip 2P PCI X.21
D63 S/570i 2P ISA 256K RS232
D64 S/570i 2P ISA 128K V.35
D65 S/570i 2P ISA 128K X.21
D66 S/570i 4P ISA 256K RS232
D67 LANAServer 1Oe Enterprise
D68 16em ISA Host Centigram
D69 Retoura S2 +ST
D70 Retoura S2 +U
D71 C/CON-8 DB25 Concentrator
D72 C/CON-8 RJ45 Concentrator
D73 RightSwitch SE-6
D74 RightSwitch SE-6
D75 S/570 MCA GEN
D76 S/570 ISA GEN
D77 S/570i 2P MCA 128K RS232
D78 S/570i 4P MCA 256K RS232
D79 DPI PCI
D80 S/570i 4P ISA 256K X.21
D81 S/570i 2P ISA 256K V.35
D82 S/570 2P ISA 256K X.21
D83 S/570 2P MCA 256K X.21
D84 S/570i 2P MCA 128K X.21
D85 S/570i 2P MCA 128K V.35
D86 S/570i 2P MCA 256K V.35
D87 S/570i 2P ISA 128K V.35 SSI
D88 S/570i 2P MCA 128K V.35 SSI
D89 S/570i 4P MCA 256K V.35
D90 S/570i 4P MCA 256K X.21
D91 S/570i 2P ISA 256K RS232
D92 S/570 ISA N.S. SSI
D93 S/570 MCA N.S. SSI
D94 S/570 ISA SSI
D95 S/570 MCA SSI
D96 S/570i 2P ISA 128K X.21 SSI
D97 S/570i 2P MCA 128K X.21 SSI
D98 PCI/8r PLX
D99 PCI/4r PLX
E01 PC/4 16C550
E02 Syncport Plus ISA 128K
E03 Arnet Sync Plus C30
E04 Arnet Sync 2 Port ISA
E05 Arnet SyncPlus 2P ISA
E06 EPC/X PCI PLX Host
E07 CTX Powerpack
E08 EPC/X ISA 1MB Host
E09 Xem ISA 1MB Host
E10 Xem EISA 1MB Host
E11 19" Rack Chassis-2U
E12 Classic 8 Port 16C654 Quad UARTs
E13 Classic 4 Port 16C654 Quad UARTs
E14 Classic 8 Port 16C554 Quad UARTs
E15 Classic 4 Port 16C554 Quad UARTs
E16 Classic 16 Port 16C554 Quad UARTs
E17 Classic 16 Port I/O Box
E18 S/570i 4 Port ISA DEC
E19 S/570i 4P ISA V.35 DEC
E20 S/570i4P X.21 ISA DEC
E21 S/128-PAA 572K (BULL)
E22 S/386i 2P ISA 1MB RS232
E23 S/386 2P ISA 1MB RS232
E24 S/386 4P ISA 1MB X.21
E25 S/386i 4P ISA 1MB V.35
E26 S/386i 4P ISA 1MB RS232
E27 S/386 4P ISA X.21 RS530
E28 S/386 4P ISA 1MB V.35
E29 S/386 ISA 4P 1MB RS232
E30 S/386 ISA 2P 1MB X.21/RS530
E31 S/386 2P ISA 1MB V.35
E32 S/386i 2P ISA 1MB X.21
E33 S/386i 2P ISA 1MB V.35
E34 S/570i 2P ISA 1MB RS232
E35 S/570i 2P ISA 128K V.35
E36 S/570i 2P ISA 128K X.21
E37 S/570i 4P ISA 256K V.35
E38 S/570i 4P ISA 256K X.21
E39 S/570i 4P ISA 256K RS232
E40 TI Modem Bank: Motherboard
E41 TI Modem Bank: Modem Card
E42 TI Modem Bank: Line Card
E43 TI Modem Bank: Power Supply
E44 TI Modem Bank: Dist Card
E45 TI Modem Bank: Fan Card
E46 TI Modem Bank: Box Assembly
E47 TI Modem Bank: Misc. Parts Kit
E48 TI Modem Bank: V.34+
E49 TI Modem Bank: Reserved
E50 S/570i 2P ISA 128K RS232 DCD
E51 S/570i 2P ISA 128K V.35 DCD
E52 S/570i 2P ISA 128K X.21 DCD
E53 S/570i 4P ISA 256K V.35 DCD
E54 S/570i 4P ISA 256K X.21 DCD
E55 S/570i 4P ISA 256K RS232 DCD
E56 S/570i 4P MCA 256K V.35
E57 S/570i 2P MCA 128K V.35
E58 S/570i 4P MCA 256K X.21
E59 S/570i 2P MCA 128K X.21
E60 S/570i 2P ISA 128K V.35 SSI
E61 S/570i 2P MCA 128K V.35 SSI
E62 S/570i 2P ISA 128K X.21 SSI
E63 S/570i 2P MCA 128K X.21 SSI
E64 S/570i 4P MCA 256K RS232
E65 S/570i 2P MCA 128K RS232
E66 Xem PCI 256K Host
E67 Xem PCI 1MB Host
E68 PCI/8r (Acceleport 8r PCI) 128KB
E69 PCI/4r (Acceleport 4r PCI) 128KB
E70 PCI/8r Bull
E71 PCI/4r Bull
E72 PCI/8r (Acceleport 8r PCI) EIA-422 128K
E73 PCI/4r (Acceleport 4r PCI) EIA-422 128K
E74 PCI/8r EIA-422 Bull
E75 PCI/4r EIA-422 Bull
E76 C/CON-16 RJ45 120K Concentrator
E77 C/CON-16 DB25 120K Concentrator
E78 C/CON-16 RJ45 Rack Concentrator
E79 PC/4 16C550, Precision Auto
E80 DataFire PCI Host
E81 C/X PCI Host
E82 DataFire U Go! Dongle
E83 ACCELPORT 8 NEC
E84 APR-4 ISA RJ45 System
E85 DataFire PRIME ISA T1 2 Port Adapter
E86 PC Classic 8Port: NSC
E87 C/X PCI Motorola
E88 DataFire Go! PCMCIA Modem Adapter
E89 SyncPort PCI PLX
E90 Clusterport ISA 128K
E91 Clusterport ISA 512K
E92 Clusterport MC 128K
E93 CTX Host 1MB
E94 CTX ISA 256K
E95 ArnetFax
E96 Clusterport MC 512K
E97 SmartPort 16P DSUB RS232 Connector Box 16 Port
E98 SmartPort Plus 8P DSUB RS232 Connector Box 8 Port
E99 SmartPort 8P DSUB RS422 Connector Box
F01 Clusterport 16 Port DB25 Concentrator
F02 Clusterport 16 Port RJ45 Concentrator
F03 Comstax Remote
F04 Comstax
F05 Comstax 16 Port RJ45 Async Module
F06 Comstax 8 Port RJ45 Async Module
F07 CTX Remote
F08 Smartport Plus Bridge Assembly
F09 Multiport MCA 16C450
F10 Multiport MCA 16C550
F11 Smartport 8 Port ISA
F12 Smartport 4 Port ISA
F13 TwinPort w/o Clock
F14 Smartport Plus ISA 64K
F15 Smartport Plus MCA 64K
F16 Smartport LITE 4 Port
F17 Smartport LITE 8 Port
F18 Multiport LITE 4 Port
F19 Multiport LITE 8 Port
F20 Multiport 8 Port 16C450
F21 Multiport 4 Port 16C450
F22 Multiport 8 Port 16C550
F23 Multiport 4 Port 16C550
F24 Clusterport EISA 128K
F25 Clusterport EISA 512K
F26 Sync PortsPlus 2 Port ISA 128K
F27 Retoura S2 (X.21/V.35)
F28 S/570i SW56 2P V.35 ISA 128K
F29 S/570i SW56 2P ISA 128K RS232
F30 PC/4e 8K (GG) ISA Centigram
F31 PC/8e 8K (GG) ISA Centigram
F32 PC/2e 8K (GG) ISA Centigram
F33 Classic 4 Port RS422
F34 Classic 8 Port RS422
F35 S/570i 2P PCI UIB
F36 C/CON-16 115K RJ45 Concentrator: Bull
F37 C/X PCI Host: Bull
F38 DataFire Go! S/T PCMCIA Card
F39 Modem 8em Ports Module
F40 Modem 4em Ports Module
F41 C/CON-16 RACK RJ45 Concentrator Box
F42 C/Con-8 AIX RJ45 Concentrator
F43 C/Con-8 AIX DB25 Concentrator
F44 EPC/X EISA X.25 V.11 Host
F45 EPC/X EISA X.25 V.24 Host
F46 EPC/X EISA X.25 V.35 Host
F47 C/CON-16 AIX RJ45 Concentrator
F48 C/CON-16 AIX DB25 Concentrator
F49 C/CON-16 AIX RJ45 RACK Concentrator
F50 DataFire PRIME PCI T1
F51 DataFire PRIME PCI E1
F52 Retoura S+U w/o Hub
F53 DataFire PRIME PCI E1 STAC
F54 DataFire PRIME PCI E1
F55 PCI/8r (Acceleport 8r PCI) 128K RS232 Surge
F56 PCI/4r (Acceleport 4r PCI) 128K RS232 Surge
F59 ACL MC+
F60 Xem PCI Host 256K, Bull
F61 PC/8e VE 8MHz, NCR
F62 DB25 8 Port, AT&T-GIS
F63 PC/8r (Acceleport 8r ISA) Plus
F64 PC/4r (Acceleport 4r ISA) Plus
F65 16em RJ45 Ports Module: Bull
F66 16em DB25 Ports Module: Bull
F67 DataFire Go! 33.6K
F68 Retoura S+ST w/ Hub & Software
F69 Retoura S+U w/ Hub & Software
F70 Retoura S+ST & Software
F71 Lana ISDN PC Card
F72 C/X PCI AIX Host
F73 PCI/8r ASIC 232/422: IBM DRAM
F74 C/X PCI Host: IBM
F75 PCI/8r (Acceleport 8r PCI) RS232
F76 C/X ISA 10MZ 512K Host
F77 C/Con-16 232: IBM
F78 DataFire PCI 1U
F79 DataFire PRIME ISA 1CT1
F80 S/570i 4P ISA V.35
F81 S/570i 4 Port ISA RS232
F82 C/CON-16 RS422: IBM
F83 PCI/8r ASIC 232/422 IBM SRAM
F84 Avanstar EISA System (Avanstar 100e)
F85 Avanstar MC System (Avanstar 200m)
F86 Avanstar Panel SP-8
F87 Avanstar Panel SP-16
F88 Avanstar Panel SP-16 RS232 Only
F89 Multiport/2 8 Port DSUB
F90 S/570i PCI 4Port RS232
F91 8 Port DB25 DTE Connector Assembly
F92 PCI-DPI Board: NCR
F93 ACL RS485 Panel
F94 ACLII+ 16K 422/485 Host
F95 ACLII+ RS232 Panel
F96 ACLII+ RS232 16K Host
F97 ACLII+ RS232 64K Host
F98 C/Con-16 RS422 RJ45
F99 Remote 422 ACLII Tektronix
G01 Classic 16 Port RJ45 16C554 Connector Box
G02 Acceleport 2000 PCI 4
G03 Acceleport 2000 PCI 8
G04 DataFire Go! 33.6K New Media
G05 Classic 16 Port RJ45 16C654 Connector Box
G06 Optum 8 Port RS232 Board:
G07 PCI/8r Plus RS232 PLX
G08 PCI/4r RS232 PLX
G09 COM/8i RS422 RTEC
Last updated:
Jan 09, 2024