TN-J48xxx SFPs
2
Tech Support: 1-800-260-1312 -- International: 00-1-952-941-7600—24 hours
Connect the fiber cable
to the SPF transceiver
module as shown.
Connect the fiber cable
to the other device
(media converter, hub,
etc.)
as shown.
RX
TX
RX
TX
Installing the fiber cable
1.
Locate a 1000Base-SX compliant or 1000Base-LX compliant fiber cable
with male Tx to Rx connectors installed at both ends.
2.
Install the fiber cable as shown below.
Installation
Installing the SFP transceiver
To install the SFP module into a network switch or media converter, do the
following:
1.
Position the module at the installation slot so that the label side faces up.
2.
Carefully slide the module into the installation slot, aligning it with the internal
installation guides.
[email protected] -- Click the “Transition Now” link for a live Web chat.
3
Cable Specifications
Fiber cable
The physical characteristics must meet or exceed IEEE 802.3z
™
specifications.
Single mode fiber
(recommended)
:
9 µm
TN-J4858C
850 nm multimode
Fiber Optic Transmitter Power:
min: -9.0 dBm
max: -3.0 dBm
Fiber Optic Receiver Sensitivity:
min: -18.0 dBm
max: -0.0 dBm
Link Budget:
9.0 dB
TN-J4859C
1310 nm multimode
Fiber Optic Transmitter Power:
min: -9.0 dBm
max: -3.0 dBm
Fiber Optic Receiver Sensitivity:
min: -25.0 dBm
max: -3.0 dBm
Link Budget:
16.0 dB
TN-J4860C
1550 nm single mode
Fiber Optic Transmitter Power:
min: -0.0 dBm
max: -5.0 dBm
Fiber Optic Receiver Sensitivity:
min: -24.0 dBm
max: -3.0 dBm
Link Budget:
24.0 dB