Selection Guide

	Multi-port Serial Card
Function	UPCI	UPCI	UPCI	UPCI	PCI-104
Ports	RS-232 x4	RS-232 x8	RS-422/485 x2	RS-422/485 x4	RS-232/422/485 x4 RS-232 x4(Internal)
Max. stacked boards	4	4	4	4	4
Bus interface	32-bit Universal PCI	32-bit Universal PCI	32-bit Universal PCI	32-bit Universal PCI	32-bit Universal PCI
Board connector	DB-37 female	DB-37 female	DB-9 male x2	DB-9 male x2	DB-37 female Box header x1
Cable connection	DB-9/ DB-25	DB-9/ DB-25	DB-9/ DB-25	DB-9/ DB-25	DB-9/ DB-25
Communication Controller	16C950 compatible	16C950 compatible	16C950 compatible	16C950 compatible	Oxford OXmPCI954
Performance	FIFO 128 Bytes, Up to 921.6Kbps, 15KV ESD protection HW/SW Flow control				FIFO 128 Bytes, Up to 921.6Kbps, 15KV ESD protection SW Flow control
Optical Isolation Protection: 2KV per Port			JetCard 1402i	JetCard 1404i
Operating Temp.	-10~70OC (JetCard 1204) -40~80OC (JetCard 1204-w)	-10~70OC (JetCard 1208) -40~80OC (JetCard 1208-w)			-25~70OC (JetCard 1608) -40~80OC (JetCard 1608-w)
OS supported	98/Me/NT/2000/ XP/2003/Linux 2.4.x/2.6.x				NT/2000/XP/2003/ Linux2.6.x (optional)

	Ethernet Switch Card
Function	UPCI	PCI-104
Ports	10/100Mbps Ethernet x5	10/100Mbps Ethernet x5
Max. stacked boards	5	5
Bus interface	32-bit Universal PCI	32-bit PCI-104
Board connector	RJ45 1x4 external RJ45 x1 internal	RJ45 1x4 external RJ45 x1 internal
Cable connection	RJ45	RJ45
Communication Controller	Realtek 8139C+ Marvell 88E6065	Realtek 8139C+ Marvell 88E6065
Performance	QoS/ VLAN, 10/100Mbps with auto-MDI/MDI-X, Ethernet Statistics monitor, SW Flow control, 1.5KV Hi-pot
Operating Temp.	-25~70OC (JetCard 2205) -40~80OC (JetCard 2205-w)	-25~70OC (JetCard 2105) -40~80OC (JetCard 2105-w)
OS supported	Me/NT/2000/XP/2003/Linux 2.4.x/2.6.x