Technical Specifications

 

 

Minimum

Average

Minimum

Maximum

 

Fiber

Power/

Model

Signal

Distance

Distance

Type1

Link

 

Loss (dB)

Specs.2

Specs.

 

 

Budget

 

 

 

 

 

 

 

 

 

 

 

AT-FS202SC/

9/125

33.00 dB

35.00 dB

15 km (9.4

75 km (46 mi)

FS3

SMF

 

 

mi)

 

 

 

 

 

 

 

AT-FS202SC/

9/125

34.0

35.5 dB

40 km

100 km (62

FS4

SMF

 

 

(24.8 mi)

mi)

 

 

 

 

 

 

1.MMF = Multimode Fiber / SMF = Single-mode Fiber.

2.The recommended minimum range is stated in all cases where the maximum transmitter output power exceeds the receivers saturation level. This is to prevent blinding or burning out of the optical receiver on the far-end node.

Table 11 Fiber Optic Loss Specification (Benchmark)

Fiber

Fiber

Optical

Typical

Worst

 

Optic

Wavelen

Loss

Case Loss

Bandwidth

Type1

Diameter

gth

Factor

Factor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MMF

50/125

1310 nm

1.00 dB/

1.50 dB/

400 Mhz-

 

microns

 

km

km

km

 

 

 

 

 

 

 

62.5/125

1310 nm

1.00 dB/

1.50 dB/

500 Mhz-

 

microns

 

km

km

km

 

 

 

 

 

 

SMF

9/125

1310 nm

0.40 dB/

1.00 dB/

Not

 

microns

 

km

km

applicable

 

 

 

 

 

 

SMF

9/125

1550 nm

0.30 dB/

0.75 dB/

Not

 

 

 

km

km

applicable

 

 

 

 

 

 

1. MMF = Multimode Fiber / SMF = Single-mode Fiber.

Pinout Assignments

Figure 5 shows the pin assignments of the RJ-45 connector.

1

8

8

 

1

Figure 5 RJ-45 Pin Assignments

24

Page 32
Image 32
IBM AT-FS202SC/FS1, AT-FS202SC/FS2, AT-FS202SC/FS4, AT-FS201, AT-FS202SC/FS3 manual Pinout Assignments, FS4 SMF

AT-FS202, AT-FS202SC/FS3, AT-FS201, AT-FS202SC/FS1, AT-FS202SC/FS4 specifications

The IBM AT-FS202 series includes a range of compact Ethernet switches designed to meet the needs of evolving network environments. These models, namely the AT-FS202SC/FS4, AT-FS202SC/FS2, AT-FS202, AT-FS202SC/FS3, and AT-FS201, offer a blend of performance, flexibility, and reliability tailored for small to medium-sized networks or edge installations.

One of the standout features across these models is their support for both copper and fiber connectivity. The AT-FS202SC series specifically supports various transceiver options, allowing network administrators to choose the appropriate media type for their deployments. This versatility ensures that organizations can utilize their existing infrastructure while preparing for future upgrades.

In terms of performance, these switches provide wire-speed forwarding, enabling seamless data transfer and minimizing latency. With auto-sensing ports, they automatically detect the connected device and adjust to the necessary speed, whether it be 10/100/1000 Mbps. This ensures efficient operation within diverse environments, accommodating both legacy and modern devices without compromising on speed.

Security is an essential consideration for any network equipment, and the IBM AT-FS202 series is no exception. The switches include features such as port-based authentication and support for VLANs, which enhance network segmentation and isolate traffic flows. These security measures help protect sensitive data and restrict access to unauthorized users.

Management capabilities are another significant characteristic of the AT-FS202 series. These switches come equipped with management interfaces that allow for configuration, monitoring, and troubleshooting. The ability to manage network traffic effectively aids in sustaining optimal performance and quick resolution of potential issues.

Power consumption is optimized across the IBM AT-FS202 series, ensuring that deployment of these switches aligns with energy efficiency goals. This is particularly beneficial for businesses concerned with operational costs and environmental impact.

Overall, the IBM AT-FS202SC/FS4, AT-FS202SC/FS2, AT-FS202, AT-FS202SC/FS3, and AT-FS201 are robust solutions suited for diverse networking needs. Their combination of flexible connectivity options, performance efficiency, security features, and management capabilities position them as valuable assets for network administrators looking to build a resilient infrastructure in today's dynamic technological landscape.