Atop AF100-2 User Manual

Brief introduction
Thanks for purchasing ATOP's Fast Ethernet optical transceiver.
This product supports IEEE802.3U 100Base-Tx/Fx protocol, as
well as half and full duplex mode. This manual refers to adaptive
10M/100M transceivers.
Ordering Information
Model Specifications
AF100-2 10/100M multi-mode 2KM,SC/ST 1310 nm
AF100-25 10/100M single-mode 25KM,SC 1310 nm
AF100-40 10/100M single-mode 40KM,SC 1310 nm
AF100-60 10/100M single-mode 60KM,SC 1310 nm
AF100-100 10/100M single-mode 100KM,SC 1550 nm
AFS100-25 10/100Msingle-mode single fiber 25km
AFS100-40 10/100Msingle-mode single fiber 40km
AFS100-60 10/100Msingle-mode single fiber 60km
*WDM Models should be ordered in pairs
Packing list
Please check the following items in the package before installing
the transceiver.
Fast Ethernet optical transceiver
AC/DC adapter (For External PS)
Power line (For Internal PS)
User manual
Please contact the dealer immediately for any loss or damage to
the above items.
Installation
1. RJ-45 interface
The transmission media adopts CAT5 twisted-pair with typical
length of 100 meter. It features the function of Auto MDI-MDI-X
for automatically identifying strait or cross cable.
2. Fiber interface
SC fiber interface is of duplex mode type, including two
interfaces, tagged as TX and RX. When the two sets of optical
transceivers are interfaced or connected to a switch with fiber
interface, the fiber should be in cross connection mode, "TX-RX",
"RX-TX".
3. Connection
Connect the network device (work station, hub or switch) to the
optical transceiver using RJ-45 twisted-pair. Connect the
multi/single mode fiber to the SC/ST fiber interface of the optical
transceiver. Turn on the power. The corresponding LED will turn
on to indicate connection. (Please refer to the table below).
1set
1pc
1pc
1copy
Figure 1: Schematic drawing of front and rear panel
LED indicators
LED indicators help to monitor the functionality of the device.
Please refer to the following table for additional information:
LED Status Explanation
Connection status display for fiber link.
On
FX "On" - Fiber link connected properly.
Link/Act Activity status display of fiber link.
Blink
"Blink" – Data is transferred through Fx.
Connection status display for electric link.
On
TX "ON" - Electrical link connected properly
Link/Act Activity status display of fiber link
Blink
"Blink" Data is transferred through Tx.
On Transceiver works in the full duplex mode.
FDX/COL
Off Transceiver works in the half duplex mode.
Power is on and normal.
PWR On
Fiber signal is detected.
SD On
On Electrical interface transfer rate is 100Mbps
100M
Off Electrical interface transfer rate is 10Mbps.
Transmission characteristics of single fiber transceiver
Product Optical Transmitting Receiving
Model Wavelength Optical Power Sensitivity
(m) (dbm) (dbm)
1310/1550
(25km) -12 ~ -6 -12
1550/1310
1310/1550
(40km) -3 ~ -5 <-31
1550/1330
1310/1550
(60km) -5 ~ -9 <-44
1550/1330
Fiber transmission features:
Optical
Product Model Optical power Sensibility Saturability
Wavelength
Transmission Fiber
Distance (km) Type
Single
30
mode
Single
40
mode
Single
60
mode