rub t e c h · 2013-07-10 · a r c n e t l a n an-808s: 8-port bnc arcnet hub an-808t: 8-port tp...
TRANSCRIPT
Arcn
et L
AN
AN-808S: 8-Port BNC Arcnet Hub
AN-808T: 8-Port TP Arcnet Hub
AN-520BT: 16-Bit 4-in-1 Arcnet Card
Key FeaturesKey FeaturesProven Datapoint's ARCNET technology
Activity LEDs for operation monitoring
and diagnostic assistance
255 nodes per network
OverviewARCNET Local Area Network was
introduced in early 1970s. It has been
popular for a longtime before Ethernet's
release. Currently ARCNET is still used in
many fields, such as point of sales,
industrial controls, game machines, and
etc.. Based on Datapoint ARCNET
technology, ARCNET allows up to 255
nodes per network to be connected at the
transfer rate of 2.5 Mbps. It is collision free
because it adopts token passing as media
access method and is good for real-time
applications. ARCNET supports two kinds
of media: RG-62A/U coaxial cable and
telephone twisted-pair cable. ARCNET's
technology is star and maximum distance
between Hub and node/Hub is 2000ft and
400ft for coaxial and twisted-pair cable
respectively. AN-808S is 8-port coaxial
active Hub and AN-808T is 8 port twist-pair
Hub. Both has power and per port Activity
LEDs for easy troubleshooting of the
network. Each port of Hub can be linked
either to workstation or Hub of next layer.
Any port of Hub can be used for uplinking.
AN-520BT is a high-perfor-mance ISA
ARCNET card. The board is equipped with
two 6 position modular jacks and one BNC
connector. User may select either coaxial
or twisted-pair cable by jumper setting. The
node address can be set by DIP switch
located at mounting bracket. Activity LED
is provided for diagnostic aid.
AN-808S / AN-808T / AN-520BT
RUB TECHTECHArcnet Hub & NIC
Technical SpecificationsTechnical SpecificationsStandards: Datapoint's ARCNET
Connectors: 8 BNC (AN-808S)
8 RJ-11 (AN-808T)
1 BNC, 2 RJ-11 (AN-520BT)
Cable: RG-62 A/U coaxial cable (AN-808S, AN-520BT)
Telephone twisted-pair cable (AN-808T, AN-520BT)
Data Transfer Rate: 2.5Mbps
NOS supported: NetWare, Windows 95/98/NT
System LED: Power (AN-808S/T)
Diagnostic LED:
Per port: Activity (AN-808S/T)
Activity (AN-520BT)
Ambient Temperature: 0 to 50 C
Humidity: 5% to 90%
Dimensions:
64(H) x 275(W) x 141(D)mm--- AN-808S/T
158(L) x 107(H)---AN-520BT
FCC Part 15 Class A & CE Mark
Arcnet LAN
AN-808S
AN-808T
AN-520BT
AN-520BT
AN-520BT
AN-520BT
RG-62A/U Cable
RJ-11 Cable
File Server AN-520BT
File Server AN-520BT
AN-808S
AN-808T
2000ft
400ft
2000ft
400ft
2000ft
400ft
The Coaxial Cable ARCNET Network
The Twisted Pair Cable ARCNET Network
Telephone Twisted-pair Cable
RG-62A/U Coaxial Cable