DEFCN-AC DECCONCENTRATOR 500

DEC Concentrator which is analogous to a hub/switch and is for fiber optic networking. The DECconcentrator 500 is an American National Standards Institute (ANSI) X3T9-compliant physical layer device for use in a Fiber Distributed Data Interface (FDDI) network. The concentrator provides flexible application of FDDI to accommodate the diverse building wiring schemes. The concentrator is the key component in the Digital dual ring of trees topology. It supports building and campus wiring topologies through the creation of hierarchical trees. The concentrator is an active device and, in its simplest form, is a multiport physical layer repeater. It decodes, retimes, and, if necessary, modifies the repeated data stream. The DECconcentrator 500 has a 25-pin D-subminiature connector on the input/output (I/O) panel. You can connect a terminal directly to the 25-pin D-subminiature connector. You can also connect to a terminal through a modem (or equivalent). Out-of-band management (OBM) allows you to manage the concentrator with or without a Network Management Card. OBM does not require any special management station or software other than a terminal The concentrator runs a self-test after power up or a software-initiated reset. The self-test includes software tests and initialization of the hardware. This test includes isolation of faulty hardware by reconfiguration. After successful initialization, the operational software controls the hardware to provide: FDDI token ring function Support for reception, processing, and transmission of remote management, maintenance operations protocol (MOP) packets, and station management (SMT) packets Volatile and nonvolatile error and data logs Ring management and ring fault handling (FDDI Station Management (SMT)) Out-of-band management Optical bypass The Unit consists of a Chassis and backplane and can control up to three modules. this unit has two modules. The bottom slot is unoccupied and just has a cover (which is cracked.) The modules are: DEFCN-MB 2-Port STA Management MOD W/OPTICAL-BYPASS-CNTL FOR FDDI DU_ DEFCN-NA FDDI 4 Port Module

network / communication

DEC COMMUNICATIONS AND NETWORK COMPONENTS

equipment catalog
network / communication
Model, P/N Item Mean price ~
04168-11 KMW DESNA BD IBM BUS/RAM 8900-2A 1999 $
04197-01 KMW DESNA BD IBM DRVR RCVR W/INT 8900-3 1999 $
04210-01 KMW DESNA BD QBUS INT 8900A 1999 $
050-25000-00 PHONE VOICE BOARD CARD 40 $
100-I-8920 INMAC ETHERNET 802.3 TRANS, NO TAP 99 $
30-49252-01 FC ARBITRATED LOOP DS-DHGGA-CA 999 $
3X-DGSRH-AA 2 port gigaswitch HSSI card 145 $
54-16865-01 DEMPR-AA LOGIC BOARD 79 $
54-18093-01 DEMSA MOTHER BOARD, REV L1 149 $
54-18095-01 DEMSA CONNECTOR DIST BOARD 149 $
54-18100-01 DEMSA DAUGHTER BOARD 99 $
54-19369-01 DEFEB FI, FDDI INT CARD REV A06 399 $
54-19371-01 DEFEB QM, MANAGEMENT CARD REV A02 399 $
54-19373-01 DEFEB NI, INT CARD REV A02 399 $
54-19375-03 DEFEB AP3, 4 PORT ENET CARD REV A01 399 $
54-19423 DEFTA-FA AXP 3000 FDDI TURBO CHANNEL 99 $
54-20377-01 DSW21-AA SYNC TURBO CHANNEL CARD 399 $
54-20640-01 DSW42 MODULE 449 $
54-20716-01 DNSBN-AH DECNIS600 HPX DAUGHTER CARD 299 $
54-20718-01 DNSBN-AH DECNIS600 HPX CPU W/16MB 299 $
54-22116-01 CBS BOARD MODULE 100 $
54-22116-02 DEFGA CBS 36 PORT MODULE 999 $
54-22120 DEFGA CLOCK CARD 299 $
54-22132-01 CNTL MODULE 299 $
54-22138-01 DEFGA PWR BACKUP LANE 799 $
54-22463-01 DEFTA-FA AXP 3000 FDDI TURBO CHANNEL 99 $
54-22463-02 DEFTA-FA AXP 3000 FDDI TURBO CHANNEL 99 $
54-23279-01 DNSES EISA 2 LINE SYNC CONT BD 199 $
54-24277-01 DUAL OPTION CONNECTOR FOR DECHUB 600 99 $
54-24887-01 DLXTX-MA_N 100BT FOR 612EX 149 $
70-19937-01 DEC COMMUNICATIONS SERVER 1299 $
70-22781-01 ETHERNET TRANSCEIVER, H4005, NO TAP 99 $
70-22781-02 DESTA AUI NETWORK THINWIRE ADAPTER BOX 59 $
70-22781-04 DESTA AUI NETWORK THINWIRE ADAPTER BOX 59 $
70-22781-07 ETHERNET TRANSCEIVER, H4005, NO TAP 99 $
70-22781-08 DESTA AUI NETWORK THINWIRE ADAPTER BOX 59 $
70-22781-11 ETHERNET TRANSCEIVER, H4005, NO TAP 99 $
70-22781-12 DESTA AUI NETWORK THINWIRE ADAPTER BOX 59 $
70-22781-15 ETHERNET TRANSCEIVER, H4005, NO TAP 99 $
70-22782-01 DESTA Ethernet Transceive 5 $
70-28542-01 DSW42 CAB KIT 199 $
8900-2A KMW DESNA BD IBM BUS/RAM 1999 $
8900A KMW DESNA BD QBUS INT 1999 $
9610005 INMAC ETHERNET 802.3 TRANS, NO TAP 99 $
B1000 DNSAN-AH, NIS600 CPU 149 $
B1000-AA DNSAN-AH, NIS600 CPU 149 $
B1050 DNSAM-AH, DECNIS600 8MB MEM 149 $
B1050-BA DNSAM-AH, DECNIS600 8MB MEM 149 $
B1101 DNSAE-AA, L601, DECNIS 1 PORT AUI NEC REV C02 149 $
B1103 DNSAE-BA L602 DECNIS 2 PORT AUI NIC 149 $
B1103-BA DNSAE-BA L602 DECNIS 2 PORT AUI NIC 149 $
B1202-AM, 54-18894-02 MODULE W631 DNSAC-AM 50 $
B1302 DNSAB-AA, W622 BD, DEC WANCONT 6, 2 LINE SYNC 149 $
B1408 DNSAA-AA W614/618 SYNC CARD, 8 LINES, DB50 449 $
B1408-AA DNSAA-AA W614/618 SYNC CARD, 8 LINES, DB50 449 $
CHANNELSERVER II DEC DESNB-A3 DECNET/SNA GATEWAY 2499 $
DEBAM E-NET LAN BRIDGE 200, AUI CONNCTIONS 325 $
DEBAM-AA E-NET LAN BRIDGE 200, AUI CONNCTIONS 325 $
DEBAM-RC E-NET LAN BRIDGE 200, 3KM F/O CONNCTION 245 $
DEBET LAN BRIDGE 150, AUI - AUI 119 $
DEBET-A LAN BRIDGE 150, AUI - AUI 119 $
DEBET-AA LAN BRIDGE 100, AUI - AUI 30 $
DEBET-AC LAN BRIDGE 150, AUI - AUI, W/SKINS OR WITHOUT 119 $
DEBET-RC ETHER REMOTE FIBER BRIDGE 20 $
DEBET-RH HALF F/O BRIDGE, MULTIFIBRE 149 $
DEBET-RP LAN BRIDGE 150, FIBER TO AUI 199 $
DECOM, 36-24474-01 BROADBAND ETHERNET TRANSCEIVER 50 $
DECOM-BA BROADBAND ETHERNET TRANSCEIVER 499 $
DECSA-DA DEC COMMUNICATIONS SERVER 1299 $
DECXM AUI/BNC THINWIRE TRANSCEIVER MAU 349 $
DECXM-AA, A09-DECXM-AA AUI/BNC THINWIRE TRANSCEIVER MAU 349 $
DECXM-M, A09-DECXM-M AUI/BNC THINWIRE TRANSCEIVER MAU 260 $
DEFCN-AC DECCONCENTRATOR 500 59 $
DEFCN-BD DECCONCENTRATOR 500 500 $
DEFCN-HA, 54-21501-01 6 PORT FDDI MODULE 750 $
DEFEB-AC DECBRIDGE 510 REV B01 399 $
DEFEB-LA DECBridge 620 59 $
DEFGA-CA DIGITAL GIGASWITCH/FDDI, W/DEFGL-AA 1199 $
DEFGL-AA DEFGA LINE CARD 399 $
DEFGP-AA, 54-22118-01 GIGASWITCH SCP MODULE 48 $
DEFLM AUI-2.5MM 10B-FL FIBER BAYONET FOIRL MAU 199 $
DEFLM-AA AUI-2.5MM 10B-FL FIBER BAYONET FOIRL MAU 199 $
DEFLM-M, A09-DEFLM-M AUI-2.5MM 10B-FL FIBER BAYONET FOIRL MAU 50 $
DEFPA-AA, 54-22499 PCI-FDDI ADAPTER, PC PART 45 $
DEFPA-AB, 54-22499-02 Digital FDDI Network Interface PCI MMF/SC 45 $
DEFPA-D PCI-FDDI ADAPTER, PC PART, 54-22499 39 $
DEFPA-DA, 54-22499 PCI-FDDI ADAPTER, PC PART 39 $
DEFPA-DB PCI TO FDDI ADAPTER 49 $
DEFPA-SB PCI TO FDDI ADAPTER 49 $
DEFPA-UA PCI TO FDDI ADAPTER 49 $
DEFQA QBUS/FDDI ADAPTER M7534-AD 399 $
DEFQA-SA M7534-AA Q BUS TO FDDI FIBER CONTROLLER 449 $
DEFTA-AA AXP 3000 FDDI TURBO CHANNEL 99 $
DEFTA-DA AXP 3000 FDDI TURBO CHANNEL 99 $
DEFTA-FA AXP 3000 FDDI TURBO CHANNEL 99 $
DEFTA-UA, 54-22463-03 TURBOCHANNEL FDDI ADAPTER, SAS, UTP 360 $
DEFXM-AA, 54-19459-01 OPTICAL COUPLERS 149 $
DEFZA-AA AXP 3000 FDDI CONTROLLER 700 99 $
DEGPA-TA PCI GIGABIT Ethernet Adapter 100 $
DEIWA-AA ROAMABOUT 915 DS/ISA WIRELESS NIC, NEW 499 $
DEL8X-A3 ETHERWORKS SWITCH 8T/TX 199 $
DELNI 8 PORT NETWORK MUX REV LEVEL 99 $
DELNI-AA 8 PORT NETWORK MUX REV LEVEL 50 $
DELNI-BA 8 PORT NETWORK MUX COMM 99 $
DELVM-UA 2 SLOT GIGABIT ENET UPLINK CARD 1200 $
DEMPR 8 PORT THINWIRE ETHERNET REPEATER 99 $
DEMPR-AA 8 PORT THINWIRE ETHERNET REPEATER 125 $
DEMPR-AB 8 PORT THINWIRE ETHERNET REPEATER 200 $
DEMSA DEC MICRO SERVER, WITH SKINS 299 $
DEMSA-AA DEC MICRO SERVER, RACK MOUNTABLE 299 $
DEMSA-AB DEC MICRO SERVER, CONVERTABLE TO 240V 399 $
DEMSB DEMSB-A2 SNA GATEWAY X.25 COMM SERVER 199 $
DEMSB-A2 SNA GATEWAY X.25 COMM SERVER 199 $
DEMSB-A3 SNA GATEWAY X.25 COMM SERVER 299 $
DEMSB-AA DEMSB-A2 SNA GATEWAY X.25 COMM SERVER 199 $
DEMSB-AB DEMSB-A3 240V SNA GATEWAY X.25 COMM SERVER 299 $
DEREN DEC REPTR 200, 2 PORT ETHERNET 225 $
DEREN-AA DEC REPTR 200, 2 PORT ETHERNET 225 $
DEREN-RP DEC REPTR 200, VERS TO FIBER LAN 79 $
DEREP LOCAL ETHERNET REPEATER 195 $
DEREP-AA LOCAL ETHERNET REPEATER 195 $
DEREP-RC HALF F/O REPETR FOR US 129 $
DEREP-RH, 36-22887-01 HALF F/O REPETR FOR US 199 $
DESNA-XA KMW AUSCOM 8905A QBUS-IBM SNA OPTION 1999 $
DESNB DEC CHANNEL SERVER II, DECNET/SNA GATEWAY 2499 $
DESNB-AA DEC CHANNEL SERVER II, DECNET/SNA GATEWAY 2499 $
DESPR THINWIRE (10 BASE 2)TO ETHERNET REPTR 99 $
DESPR-AA THINWIRE (10 BASE 2)TO ETHERNET REPTR 99 $
DESPR-EE SINGLE PORT, ETHERNET REPEATER 99 $
DESPR-EF SNGL PRT RPTR, NO DOC/CRD 65 $
DESTA AUI NETWORK - THINWIRE ADAPTER BOX, VARIOUS 59 $
DESTA-AA AUI NETWORK - THINWIRE ADAPTER BOX 59 $
DESTA-BA THINWIRE NETWORK ADAPTER BOX W/SDC, 99 $
DETPA MMJ TWISTED PAIR TO THINWIRE NETWORK ADAPTER 69 $
DETPA-AA MMJ TWISTED PAIR TO THINWIRE NETWORK ADAPTER 69 $
DETPC-AA 54-18343, 2 CHNNL TO THINWRE SER ADPTR 69 $
DETPM AUI MJ-8 TWISTED PAIR NETWORK ADAPTER 69 $
DETPM-M AUI MJ-8 TWISTED PAIR NETWORK ADAPTER 69 $
DETPM-M, A09-DETPM-M AUI MJ-8 TWISTED PAIR NETWORK ADAPTER 69 $
DETPR-AA 8 PORT, ETHERNT 10BASET REPEATER 125 $
DEWTR-Z DEC ROUTEABOUT ACCESS TW 149 $
DEX1S-FA DEC ROUTEABOUT ACCESS ES 249 $
DEZ8R-Y DEC ROUTEABOUT CENTRAL EW/IP 999 $
DEZBR-M ROUTEABOUT CENTRAL EI 900 BRIDGE/ROUTER 899 $
DEZBR-MB ROUTEABOUT CENTRAL EI 900 BRIDGE/ROUTER 899 $
DEZBR-RB ROUTEABOUT CENTRAL EI 900 BRIDGE/ROUTER 899 $
DF100-DT, 36-23758-01 MODEM 70 $
DFD03-AA TABLETOP ESF T-1, 120V 299 $
DFM04-AC STATISTICAL MUX, 9600, FULL DRESSED (DFM08) 599 $
DFMSA-AA, 36-17615-01 MINI-EXCHANGE MODULE 150 $
DFMZA-BA DEC MUX II 99 $
DGSRS-AB EXPANSION MODULE BOARD 100BASE-SX -
DGSRT-AB EXPANSION MODULE BOARD 10/100BASE-TX -
DHGGA-CA TABLETOP FC ARBITRATED LOOP 999 $
DHW42-AA, 54-20662-01 8 LINE DEC423 ASYNC MUX MV3100 COMPLETE W/DIST 199 $
DJ11 16 LINE UNIBUS ASYNC QUAD BP OPTION COMPLETE 799 $
DLE02-MA 24 PORT FAST ETHERNET BOARD 399 $
DLE52-MA MULTISWITCH 700 MODULE, 10/100 ETHERNET 699 $
DLM6C-AA MULTISWITCH 700 Chassis 2499 $
DLMFE-A3 MULTISWITCH 300 W/100 BASE FX MMF FIBER CARD 199 $
DLMR2-M MULTISWITCH HUB 624T FOR DEC HUB 600 249 $
DLMR2-MA MULTISWITCH HUB 624T FOR DEC HUB 600 249 $
DLMWL-M MULTISWITCH 612EX FOR DEC HUB 600 249 $
DLSSM MULTISWITCH STACK DIRECTOR FOR DEC HUB 600 249 $
DLSSM-M MULTISWITCH STACK DIRECTOR FOR DEC HUB 600 249 $
DLSSU MULTISWITCH STACK STATION FOR DEC HUB 600 249 $
DLSSU-M MULTISWITCH STACK STATION FOR DEC HUB 600 249 $
DLSSU-UA MULTISWITCH 600 160 $
DLXAU-MA AUI OPTION FOR DECHUB 600 199 $
DLXFL-MA FIBER OPTION FOR DECHUB 600 199 $
DLXR1-MA 12 PORT RJ45 OPTION FOR DECHUB 600 199 $
DLXTX-MA 100BT FOR 612EX 149 $
DMGMT-AA MANAGEMENT PORT FOR DST24-AA 199 $
DNSAA B1408-AA W614/618 SYNC CARD, 8 LINES, DB50 449 $
DNSAA-AA B1408-AA W614/618 SYNC CARD, 8 LINES, DB50 449 $
DNSAB B1302-W622 BD, DEC WANCONT 6, 2 LINE SYNC 149 $
DNSAB-AA B1302-W622 BD, DEC WANCONT 6, 2 LINE SYNC 149 $
DNSAE B1101 L601, DECNIS 1 PORT AUI NEC, REV C02 149 $
DNSAE-AA B1101 L601, DECNIS 1 PORT AUI NEC, REV C02 149 $
DNSAE-BA B1103-BA, L602 DECNIS 2 PORT AUI NIC 149 $
DNSAM B1050-BA DECNIS600 8MB MEM 149 $
DNSAM-AH B1050-BA DECNIS600 8MB MEM 149 $
DNSAN B1000-AA, NIS600 CPU 149 $
DNSAN-AH B1000-AA, NIS600 CPU 149 $
DNSBN-AH DECNIS600 HPX CPU W/16MB (W/B BOARDS) 299 $
DNSES EISA 2 LINE SYNC CONT BD 199 $
DNSES-AA EISA 2 LINE SYNC CONT BD 199 $
DNSXB-AD DECNIS 600 BOX 699 $
DRS11-B 48 CH OUTPUT MODULE, OPEN COLLECTOR OUTPUT 350 $
DS-DHGGA-CA TABLETOP FC ARBITRATED LOOP 999 $
DST24-2G DNSWITCH, 24 LINE, DMGMT-AA NOT INCLUDED 599 $
DSW21-AA SYNC TURBO CHANNEL CARD 399 $
DSW41-AA 8 LINE RS232 V.24 ASYNC MUX MV3100 W/DIST 599 $
DSW42 8 LINE RS232 V.24 ASYNC MUX MV3100 BOARD 449 $
DSW42-AA 8 LINE RS232 V.24 ASYNC MUX MV3100 W/DIST 599 $
H0342 REAR BEZEL FOR DSRVG, STANDALONE PLATES,74-41112 29 $
H0345-AA 2MB FLASH CARD FOR DECSERVER 700 DSRVW 100 $
H0345-AB 2MB FLASH CARD WITH DSRVW NETWORK ACCESS SFTWR 100 $
H3104 36-PIN TO 8 MMJ PORTS, HARMONICA IN NETWORK BOX 25 $
H3104-B ADPT KIT DSRV 200,W/H3104,BC16C-10 60 $
H3105-A ACTIVE RS232-TO-DEC423 CNVRTER IN NETWORK BOX 169 $
H3106 36 PIN ATT ADAPTER 18 $
H4000 BACKBONE NETWORK 802.3 TRANSCEIVER, NO TAP 30 $
H4005, 70-22781-03 ETHERNET 802.3 THICKWIRE TRANSCEIVER, NO TAP 99 $
h4005, 70-22781-03 ETHERNET TRANSCEIVER, H4005, NO TAP 99 $
H7255-CA DEMPR-AA POWER SUPPLY 69 $
H8225, 12-25535-01 50 Ohm THINWIRE NETWORK terminator 9 $
H8823 T thinwire connector 10 $
LNXXD-M DECHUB E-NET LAT INT, 2/MMJ PORT SRVR 69 $
M3112 DECSA NICSA TERM MODULE, HEX 299 $
M7534-AA DEFQA-SA Q BUS TO FDDI FIBER CONTROLLER 449 $
M7534-AD QBUS/FDDI ADAPTER DEFQA, FDDI 399 $
MDS01, 30-25905-01 REMOTE SERVICES CONSOLE 90 $
NETWORK THINWIRE CRIMPS NETWORK THINWIRE CRIMPS 9 $
PC4XB-DB, 29-28309-01 DEC433 TERM CONCENTRATOR NET BOX 25 $
RF-FOAFB-AA Fiber Optic Adapter -
X H4005 ETHERNET 802.3 TRANSCEIVER, NOT DEC, COMPATIBLE 99 $