Loading...
K Service Source
Ethernet and LocalTalk
Products
K Service Source
Specifications
Ethernet and LocalTalk Products
Specifications |
RJ-11 LocalTalk Connectors - 1 |
|
|
|
|
Topology
Termination
Connector Types
RJ-11 LocalTalk Connectors
Bus or star topology
Star implemented using central hub (not available from Apple)
Required at both ends of cable
Terminating resistor provided with each connector
Device side: DB-9 for Macintosh 128K, 512K, 512K enhanced, Plus, and LaserWriter/LaserWriter Plus; mini DIN-8 for all other AppleTalk compatible Apple products
Network side: RJ-11
Transmission Speed |
230.4 Kbps |
|
Specifications |
RJ-11 LocalTalk Connectors - 2 |
|
|
|
|
|
Cable Type |
Unshielded twisted pair (utp) |
||
|
|
Only outer pair of pins (pins 2 and 5) of the four wires are used; |
|
|
|
inner pair, pins 3 and 4, are still available. |
|
Maximum Cable
Distance
Regulatory
Certification
Operating
Temperature
Relative Humidity
550 m (1800 ft.)
FCC Class A tested
No agency approvals required; not defined as a computing device.
32–31° F (0–55° C)
10–90% noncondensing
Specifications |
Ethernet NB Twisted Pair - 3 |
|
|
|
|
Topology
Connector Type
Transmission Speed
Power Dissipation
Cable Type
Operating
Temperature
Ethernet NB Twisted Pair
Star with IEEE 802.3-compatible 10Base-T hub Ethernet 10Base-T compliant RJ-45 port
10 megabits per second (Mbps)
3.75 W or less (2 W average) Unshielded twisted pair (utp)
50°–104° F (10°–40° C)
|
Specifications |
Ethernet NB Twisted Pair - 4 |
|||
|
|
|
|
||
Relative Humidity |
20–95% noncondensing at a temperature range of 77°–104° F |
||||
|
|
(25°–40° C) |
|||
|
|
|
|
|
|
|
|
|
|
|
|
Specifications |
Ethernet 10T/5 Workgroup Hub - 5 |
|
|
|
|
Topology
Connector Type
Transmission Speed
Ethernet 10T/5 Workgroup Hub
Star topology in minimum configuration; modified star when additional hubs are added
Total of five connectors:
Four RJ-45 connectors for attaching to 10Base-T, Ethernet twisted pair cabling
One Apple Ethernet port (AAUI) connector for attaching to Macintosh host or LaserWriter printer with Apple Ethernet port
10 megabits per second (Mbps)
|
Specifications |
Ethernet 10T/5 Workgroup Hub - 6 |
|
|
|
|
|
Diagnostic Displays |
Four LED indicators display Ethernet status (Link) and data |
||
|
|
transmission (one per port) |
|
Power Dissipation |
Maximum 1.9 W, average 1.5 W |
||
Cable Type |
Standard Category 3 or Category 5 twisted-pair cabling |
||
Maximum Cable |
|
|
|
Distance |
Complies with IEEE 802.3 standards |
||
Expansion |
Expansion adapter allows for connection of up to four additional |
||
Capabilities |
workgroup hubs |
||
Operating |
50–104° F (10–40° C) |
||
Temperature |
|
|
|
Loading...