5-slot chassis, MIC, midplane and fan, universal power OR4K-5C00.A-U

12-slot chassis, MIC, midplane and fan, fan alarm, AC power,

NEBS certified

OR4K-12C00.D-A

12-slot chassis, MIC, midplane and fan, fan alarm, DC power,

NEBS certified

OR4K-12C00.D-D

IMUX/T1 HSSI module assembly with eight T1 interface, includes

IMUX/T1 HSSI module, HSSI interface module w/ rear panel,

and 8 DS1 interface module w/ rear panel

OR4K-8DS1.X-HSS

IMUX HSSI module assembly includes IMUX HSSI module, HSSI

interface module w/ rear panel

OR4K-IMUX.C-HSS

IMUX/E1 HSSI module assembly with eight E1 interface, includes

IMUX/E1 HSSI module, HSSI interface module w/ rear panel,

and 8 E1 interface module w/ rear panel

OR4K-8E1D.B-HSS

T2E844 module assembly includes the T2E844 module and 4 E1

interface module with rear panel

OR4K-T2E.A-4E1

TMUX module assembly includes TMUX module and 8 DS1

interface module w/rear panel

OR4K-TMUX.A-8DS1

T3MUX module assembly includes T3MUX module and DS3

interface module w/ rear panel

OR4K-T3M.A-DS3

T3MUX module assembly includes two T3MUX modules and one

DS3 dual-slot protected interface module w/ rear panel

OR4K-T3M.A-PDS3

T3Clear module assembly with one DS3 and two HSSI interfaces,

includes T3Clear 2 HSSI application module and T3Clear 2HSS

interface module

OR4K-T3C.A-2HSS

Management Interface Controller (MIC) module with 10Base-T

Ethernet interface, includes OR4K-MIC-T

OR4K-MIC.A

Orion 4000 OR4K-5C00.A-U 5-slot chassis, eight A80-LAK6-001

T1 screw down connectors, two IMUX modules, one TMUX module,

one T3MUX module, 080-2393-M06 supervisory cable (6 ft.), two

070-1253-006 DS3 cables (6 ft.), four 070-1203-006 HSSI cables

(6 ft.), manuals, installation, and Silver Service

B-OR4K-1

Service Programs See page 78

Chassis, 5-slot, midplane and fan, 19" rack mount OR4K-CHAS.A-5

Chassis, 12-slot, midplane and fan, fan alarm, NEBS compliant,

19" rack mount

OR4K-CHAS.E-12

MIC module, without interface module OR4K-MIC.X-T

IMUX HSSI module, without interface module OR4K-DTE.C-HSS

IMUX/T1 HSSI module, without interface module OR4K-DS1.C-HSS

IMUX/E1 HSSI module, without interface module OR4K-E1.C-HSS

T2E844 module, without interface module OR4K-T2E.A-844

TMUX module, without interface module OR4K-TMUX.A

T3 MUX module, without interface module OR4K-T3MUX.A

T3Clear application module, w/o interface module OR4K-DS3.A-DUO

T3Clear 2HSS application module, w/o interface module OR4K-DS3.A-2HSS

MIC interface module, with rear panel OR4K-CON.X-MIC

HSSI interface module, with rear panel OR4K-CON.X-HSS

4E1 interface module, with rear panel OR4K-CON.A4E1D

8 DS1interface module, with rear panel OR4K-CON.X-8DS1

8 E1 interface module, with rear panel OR4K-CON.B-8E1D

DS3 interface module, with rear panel OR4K-CON.A-DS3

DS3 protected interface module, dual slot, with rear panel OR4K-CON.X-PDS3

T3 Clear interface module, with rear panel OR4K-CON.X-DUO

T3Clear 2HSS interface module OR4K-CON.A-2HSS