NM-HD-1V Network Module

[Jeffrey Knuckle]

According to the following link,the NM-HD-1V does does not support T1/E1.

http://www.cisco.com/warp/public/cc/pd/rt/ps282/prodlit/guido_ds.pdf

Question : Which NM (excluding NM-HD-2VE) would one use in a 2600XM in order to support a full PRI ?

[Chris Deren]

You need the NM-HDV2- varaiation, depending on how many controllers you want you pick an appropriate one.

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a008039c333.shtml

HTH, please rate all useful posts!

Chris

[Jeffrey Knuckle]

Just curious, what the different between NM-HD and NM-1V?

[Chris Deren]

NM-HDV and NM-HDV2 support High density cards such as the T1/E1 controllers where 1V or 2V only support FXS and FXO cards. The HDV module also has 4 PVDM slots for additional DSPs.

Chris