Nortel Networks NTRN10AN manual OPTera Metro 3500 bands, Band

Operation, administration, and maintenance (OAM) features 2-47

Figure 2-22

OPTera Metro 3500 bands

OM1120t

C Band

L Band

Band 1

Band 2

Band 3

Band 4

Band 5

Band 6

Band 7

Band 8

1535.04 nm 195.3 THz 1533.47 nm 195.5 THz 1531.90 nm 195.7 THz 1530.33 nm 195.9 THz 1528.77 nm 196.1 THz

1544.53 nm 194.1 THz 1542.94 nm 194.3 THz 1541.35 nm 194.5 THz 1539.77 nm 194.7 THz 1538.19 nm 194.9 THz 1536.61 nm 195.1 THz

1554.13 nm 192.9 THz 1552.52 nm 193.1 THz 1550.92 nm 193.3 THz 1549.32 nm 193.5 THz 1547.72 nm 193.7 THz 1546.12 nm 193.9 THz

1565.48 nm 191.5 THz 1563.86 nm 191.7 THz 1562.23 nm 191.9 THz 1560.61 nm 192.1 THz 1558.98 nm 192.3 THz 1557.36 nm 192.5 THz 1566.76 nm 192.7 THz

1577.03 nm 190.1 THz 1575.37 nm 190.3 THz 1573.71 nm 190.5 THz 1572.06 nm 190.7 THz 1570.42 nm 190.9 THz 1568.77 nm 191.1 THz 1567.13 nm 191.3 THz

1588.73 nm 188.7 THz 1587.04 nm 188.9 THz 1585.36 nm 189.1 THz 1583.69 nm 189.3 THz 1582.02 nm 189.5 THz 1580.35 nm 189.7 THz 1578.69 nm 189.9 THz

1597.19 nm 187.7 THz 1595.49 nm 187.9 THz 1593.80 nm 188.1 THz 1592.10 nm 188.3 THz 1590.41 nm 188.5 THz

1605.73 nm 186.7 THz 1604.02 nm 186.9 THz 1602.31 nm 187.1 THz 1600.60 nm 187.3 THz 1595.59 nm 187.5 THz

The 32 wavelengths are divided into eight bands of four channels each, all of which are transmitted over a single optical fiber and can be managed separately.

Sixteen C-Band wavelengths and sixteen L-Band wavelengths along with four additional wavelengths 1534.04 nm, 1555.75 nm, 1578.69 nm and 1596.34 nm wavelengths are supported for the OC-48 DWDM circuit packs. See Table 2-7for wavelength details.

Table 2-7

Supported wavelengths for OPTera Metro 3500 OC-48 DWDM circuit pack

Band		Wavelengths (nm)
	Channel 1	Channel 3	Channel 2	Channel 4
C Band
Band 1	1528.77	1530.33	1533.47	1531.90
Band 2	1538.19	1539.77	1542.94	1541.35
Band 3	1547.72	1549.32	1552.52	1550.92
Band 4	1557.36	1558.98	1562.23	1560.61
L Band
Band 5	1570.42	1572.06	1575.37	1573.71
Band 6	1580.35	1582.02	1586.35	1583.69
Band 7	1590.41	1592.10	1595.49	1593.80
Band 8	1600.60	1602.31	1605.73	1604.02

Planning and Ordering Guide—Part 1 of 2 NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004