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IBM BM 8270 User Manual

Page 7

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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.