METRObility Optical Systems R125-37, R135-34, R125-34 manual 4Connect to the Network

Page 8

4Connect to the Network

To connect the Radiance line card to the network, insert the fiber optic cables into the appropriate SC connectors. (See the figure below.) Be sure the card is secured to the chassis before making network connec- tions.

When making network connections, make sure that the transmit (TX) optical conductor of the line card connects to the receive (RX) optical conductor of the connected device; and be sure that the transmit (TX) optical conductor of the device connects to the receive (RX) optical conductor of the card.

Port 1 is the multimode (MM) interface. The OC-3/STM-1 models support a maximum segment length of 2 km. The OC-12/STM-4 line card supports a maximum segment length of 500 m.

Port 2 is either a singlemode (SM) or singlemode long haul (LH) interface. The SM port supports a maximum segment length of 15 km, and the LH port supports a maximum segment length of 40 km.

Once power is applied to the unit, correct connectivity can be verified via the link (LK) LED.

OC-12

OC-3

OC-3

OC-12

OC-3

PWR

PWR

PWR

PWR

PWR

R X

M M

T X

R X

S

M

T X

LK

R

LK

R

LK

R

LK

R

LK

 

X

 

X

 

X

 

X

 

 

 

 

 

 

 

 

 

M

 

M

 

M

 

M

 

 

M

 

M

 

M

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

T

 

T

 

T

 

T

 

 

X

 

 

X

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

LK

R

LK

R

LK

R

LK

R

LK

 

X

 

X

 

X

 

X

 

 

S

 

L

 

S

 

L

 

 

M

 

H

 

M

 

H

 

 

T

 

T

 

T

 

T

 

 

X

 

X

 

X

 

X

 

 

 

LX

 

 

 

 

 

 

8 Installation Guide

Image 8
Contents Sonet Radiance Sonet Single Interface Line Cards Fiber to FiberPage Page 2Set the DIP Switches 1Unpack the Line CardLink Loss Return Switches Install the Line Card 4Connect to the Network LED Indicators Link Loss Return LLR SonetLink Loss Carry Forward Llcf Topology Solutions Technical Specifications SM LHProduct Safety, EMC and Compliance Statements CSAWarranty and Servicing Product Manuals