IBM BM 8270 manual UFCs at a glance

8270 UFCs at a glance

4-Port Token-Ring Enhanced UTP/STP	Part number: 85H5092
	Cabling:
	UTP/STP via RJ-45 connectors
	Supports Token-Ring STP cabling and category 3, 4 or 5 Token-Ring UTP cabling
	Ports: 4 Token Ring, half-duplex (HDX) or full-duplex (FDX)
	Data rate: 4- or 16-Mbps HDX or 32-Mbps FDX
2-Port Token-Ring Enhanced Fiber	Part number: 85H5087
	Cabling: Multimode fiber via ST connectors
	Ports: 2 Token Ring, HDX or FDX
	Data rate: 4- or 16-Mbps HDX or 32-Mbps FDX
1-Port ATM Token-Ring II MMF*	Part number: 86H2762
	Cabling: Multimode fiber via an SC connector
	Ports: 1 ATM (LANE)
	Data rate: 155 Mbps
MSS Client MMF*1	Part number: 85H4596
	Cabling: Multimode fiber via SC connectors
	Ports: 1 ATM (LANE, CIP, NHRP)
	Data rate: 155 Mbps
MSS Client SMF*1	Part number: 85H4599
	Cabling: Single-mode fiber via SC connectors
	Ports: 1 ATM (LANE, CIP, NHRP)
	Data rate: 155 Mbps
MSS Domain Client*	Part number: 85H9303
	Cabling: N/A
	Ports: N/A
	Data rate: N/A
Physical specifications	All of the 8270 UFCs listed above have identical width and depth but vary in height and weight
	as indicated below.
	Width: 70 mm (6.7 in.)
	Depth: 214 mm (8.4 in.)
	Height:
	25 mm (1.0 in.)
	50 mm (2.0 in.) MSS Client only
	Weight:
	0.4 kg (0.9 lb.)
	0.5 kg (1 lb.) MSS Domain Client only
	0.7 kg (1.5 lb.) MSS Client only
Publications	• ATM Multimode Fiber Universal Feature Card Planning and Installation Guide, GA27-4156

•MSS Client Universal Feature Card Planning and Installation Guide, GA27-4170

•MSS Domain Client Universal Feature Card Planning and Installation Guide, GA27-4171

•2-Port Fiber and 4-Port UTP/STP Token-Ring Enhanced Universal Feature Cards Planning and Installation Guide, GA27-4168

* Limitations: Maximum of two UFCs in this set may be installed in an IBM 8270. There may also be usage consideration associated with some of these combinations.

1 The MSS Client (MMF and SMF) UFCs each occupy two slots in an 8270. All of the other UFCs occupy one slot each.