PROVIDING SOLUTIONS  FOR  FIBER  OPTIC COMMUNICATIONS

 

Model TC3705   .10/100Base-T Ethernet Fiber Optic Switch     TC3705S Standalone Unit TC3705S (rear view)   Features  Product or Application Questions (click here) 4 Ethernet 10/100-Base Auto-Sensing UTP Ports 1 Fiber Optic 100Base-FX Port Distances up to 80km Multimode or Single Mode (1300/1550nm) Full or Half-Duplex Operation Hardened Temperature (optional), -40C to 80C Exceeds Pertinent NEMA & Caltrans Traffic Control Specifications Rackmount or Stand Alone 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. TC3705 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 Typical Application (Application Questions) 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.