Applications
The
TC3705 10/100 Ethernet Switch is a low cost and flexible bandwidth
solution to efficiently handle the heavy traffic of local workgroups -
reducing the need of expensive routers that usually cater to the network
backbone.

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Description
Featuring distances up to 80km, the
TC3705 10/100Base-T Ethernet Fiber Optic Switch provides a 100Base-FX port
that combines Ethernet Switching and Fiber Optic technology to boost total
network bandwidth.
The TC3705 offers one multimode
(1300nm) or single mode (1300/1550nm) optical port and four Ethernet
10/100Base-T Auto-Sensing switched ports. Each of these ports supports
either 10Base-T or 100Base-T. There are two optional versions (Model
TC3705T) for extreme temperature applications (-20C to 70C, -40C to 80C).
Because it functions like an Ethernet
bridge (connects multiple Ethernet segments to prevent unnecessary network
traffic), it creates an efficient sub-divided switched LAN that provides
full and transparent bandwidth for each segment.
The
TC3705's modern switching technology eliminates the congestion problem
inherent to the contention-oriented Ethernet CSMA/CD protocol. This
improves predictable response times under heavy network loads. Previously,
expensive routing technology was used to alleviate congestion from heavy
traffic loads.Power is 12VDC, optional 24Vdc, -48Vdc, 125Vdc or 115/230VAC
with an external power cube. The
TC3705S is the standalone/wallmount unit. The TC3705R rackmount version
fits into the TCRM192 or TCRM196 19"
rackmount card cages. Optical
connectors can be SC, ST or FC.
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Technical
Specifications
| Data
Rates |
|
10/100 Mbps
(Auto-Sensing) |
| Optical |
|
Interface |
100Base-FX |
| Transmitter |
ELED,
LASER |
| Receiver |
PIN
Diode |
| Wavelength |
1300nm
Multimode
1300nm, 1550nm Single Mode |
| Fiber
Optic Connectors |
ST, optional FC or SC |
Loss
Budget*
(1300nm, 1550nm) |
Multimode
(62.5/125µm): 15dB
Single Mode (9/125µm): 15dB |
| Electrical |
|
Switch/HUB/Bridge Ports |
4 RJ-45 Female |
| Interface |
Ethernet 10/100Base-T |
|
Safety |
CSA |
|
Emission |
FCC Class A |
| System |
| Bit
Error Rate |
1
in 10^9 or better |
|
| Visual
Indicators |
| System
Status |
Power, Status (10) |
|
Port Status
(Each Port) |
10/100, Act, Link, Tx, Rx, Speed |
| Alarm |
| Dry Contact |
Normal
OPEN |
| Power |
| Standard |
12VDC @
500mA |
| Optional |
24VDC,
-48VDC, 125VDC or 115/230VAC (with external power cube) |
|
Temperature
|
| Operating |
-10° to
50°C |
|
High Temp (Optional) |
-20° to 70°C |
|
Hardened (Optional) |
-40° to 80°C |
| Storage |
-40° to 90°C |
| Humidity |
95% non-condensing |
| Physical
(Standalone/Wallmount Unit) |
| Height |
(3.53 cm)
1.4" |
| Width |
(18.14 cm) 7.1" |
| Depth |
(16.57
cm) 6.5" |
| Weight |
(544 gm)
1.2 lbs |
|
|