Table 6-3 Ons 15454 Card Interfaces Assigned To Input Power Classes; Interface Classes - Cisco ONS 15454 DWDM Reference Manual

Chapter 6 Optical Add/Drop Cards

6.1.3 Interface Classes

The AD-1C-xx.x, AD-2C-xx.x, AD-4C-xx.x, AD-1B-xx.x, and AD-4B-xx.x cards have different input
and output optical channel signals depending on the interface card where the input signal originates. The
input interface cards have been grouped in classes listed in
optical performances and output power of each interface class.
Table 6-3
Input Power Class
A
B
C
D
E
F
G
H
I
10-Gbps cards that provide signal input to the optical add/drop cards have the optical performance
parameters listed in
Table 6-4
Parameter
Type
Maximum bit rate
Regeneration
FEC
Threshold
78-18343-02
ONS 15454 Card Interfaces Assigned to Input Power Classes
Card
10-Gbps multirate transponder cards (TXP_MR_10G, TXP_MR_10E,
TXP_MR_10E_C, and TXP_MR_10E_L) with forward error correction (FEC)
enabled and 10-Gbps muxponder cards (MXP_2.5G_10G, MXP_2.5G_10E,
MXP_MR_10DME_C, MXP_MR_10DME_L, MXP_2.5G_10E_C, and
MXP_2.5G_10E_L) with FEC enabled
10-Gbps multirate transponder card (TXP_MR_10G) without FEC and the
10-Gbps muxponder card (MXP_2.5G_10G, MXP_MR_10DME_C,
MXP_MR_10DME_L) and ADM-10G cards with FEC disabled
OC-192 LR ITU cards (TXP_MR_10E, TXP_MR_10E_C, and TXP_MR_10E_L)
without FEC
2.5-Gbps multirate transponder card (TXP_MR_2.5G), both protected and
unprotected, with FEC enabled
OC-48 100-GHz DWDM muxponder card (MXP_MR_2.5G) and 2.5-Gbps
multirate transponder card (TXP_MR_2.5G), both protected and unprotected,
with FEC disabled and retime, reshape, and regenerate (3R) mode enabled
2.5-Gbps multirate transponder card (TXP_MR_2.5G), both protected and
unprotected, in regenerate and reshape (2R) mode
OC-48 ELR 100 GHz card
2/4 port GbE transponder (GBIC WDM 100GHz)
TXP_MR_10E, TXP_MR_10E_C, and TXP_MR_10E_L cards with enhanced
FEC (E-FEC) and the MXP_2.5G_10E, MXP_2.5G_10E_C, MXP_2.5G_10E_L,
MXP_MR_10DME_C, and MXP_MR_10DME_L cards with E-FEC enabled
Table 6-4.
10-Gbps Interface Optical Performance
Class A
1
OSNR
Power Limited
Limited (if appl.)
10 Gbps
3R
Yes
Optimum
Table 6-3. The subsequent tables list the
Class B Class C
OSNR
Power Limited OSNR
Limited (if appl.) Limited
10 Gbps 10 Gbps
3R 3R
No No
Average Average
Cisco ONS 15454 DWDM Reference Manual, R8.5
6.1.3 Interface Classes
Class I
OSNR
Power Limited
Limited (if appl.)
10 Gbps
3R
Yes (E-FEC)
Optimum
6-3