Cisco 10GBASE-ZR X2 Module X2-10GB-ZR= Datenbogen
Produktcode
X2-10GB-ZR=
Data Sheet
© 2007-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 3 of 6
Cisco X2
Wavelength (nm)
Cable Type
Core Size
(microns)
(microns)
Modal Bandwidth
(MHz*km)
(MHz*km)
Cable Distance*
Cisco X2-10GB-LX4
1310
MMF
62.5
50.0
50.0
500
400
500
300m
240m
300m
Cisco X2-10GB-LR
1310
SMF
G.652
–
10 km
Cisco X2-10GB-ER**
1550
SMF
G.652
–
40 km***
*Minimum cabling distance for -LR, -SR, -LX4, -ER modules is 2m, according to the IEEE 802.3ae standard,
and minimum cabling distance for –LRM modules is 0.5m, according to IEEE 802.3aq standard.
**Requires 5 dB 1550 nm fixed loss attenuator for < 20 km. Attenuator is available as a spare. The part number
is WS-X6K-5DB-ATT=.
***Links longer than 30 km are considered engineered links.
and minimum cabling distance for –LRM modules is 0.5m, according to IEEE 802.3aq standard.
**Requires 5 dB 1550 nm fixed loss attenuator for < 20 km. Attenuator is available as a spare. The part number
is WS-X6K-5DB-ATT=.
***Links longer than 30 km are considered engineered links.
Standards
●
IEEE 802.3ae (-LR, -SR, -LX4, -ER)
●
IEEE 802.3ak (-CX4)
●
IEEE 802.3aq (-LRM)
Table 2 shows the main optical characteristics for the Cisco X2 module. The Cisco X2-10GB-CX4
is not an optical module and therefore is not listed in Table 2.
Table 2.
Optical Transmit and Receive Specifications
Transmit Power (dBm)*
Receive Power (dBm)*
Transmit and Receive
Wavelength range
(nm)
Wavelength range
(nm)
Product
Type
Maximum
Minimum
Maximum
Minimum
Transmit
Receive
Cisco X2-10GB-SR
10GBASE-SR 850
nm MMF
nm MMF
–1.2**
–7.3
–1.0
–9.9
840 to 860
Cisco X2-10GB-
LRM
LRM
10GBASE-LRM
1310 nm MMF
1310 nm MMF
0.5
-6.5
0.5
-8.4 (in
average)
average)
and -6.4 (in
OMA)***
OMA)***
1260 to 1355
Cisco X2-10GB-LX4 10GBASE-LX4
WWDM 1300 nm
MMF
MMF
–0.5 per
lane
lane
-6.75 per
lane in OMA
lane in OMA
–0.5 per
lane
lane
-14.25 per
lane in OMA
lane in OMA
Four lanes; overall
range: 1269 to 1356
range: 1269 to 1356
Cisco X2-10GB-LR
10GBASE-LR 1310
nm SMF
nm SMF
0.5
–8.2
0.5
–14.4
1260 to
1355
1355
1260 to
1565****
1565****
Cisco X2-10GB-ER
10GBASE-ER 1550
nm SMF
nm SMF
4.0
-4.7
-1.0
-15.8
1530 to
1565
1565
1260 to
1565****
1565****
*Transmitter and receiver power is in average, unless specified.
**The launch power shall be the lesser of the class 1 safety limit or the maximum receive power. Class 1 laser
requirements are defined by IEC 60825-1: 2001.
***Both average and OMA specifications must be met simultaneously.
****Even though the receiver can tolerate a wide wavelength range, the specifications are guaranteed for a
signal within the transmit wavelength range
**The launch power shall be the lesser of the class 1 safety limit or the maximum receive power. Class 1 laser
requirements are defined by IEC 60825-1: 2001.
***Both average and OMA specifications must be met simultaneously.
****Even though the receiver can tolerate a wide wavelength range, the specifications are guaranteed for a
signal within the transmit wavelength range
Table 3 details optical specifications for the Cisco X2-10GB-ZR modules.
Table 3.
X2-10GB-ZR Optical Parameters
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes and
Conditions
Conditions
Transmitter
Transmitter
wavelength
wavelength
1530
1565
nm
Side-mode
suppression ratio
suppression ratio
SMSR
30
dB
Transmitter
extinction ratio
extinction ratio
9
dB