Cisco Prisma Optical Passive Components Data Sheet
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This data sheet includes optical wavelength filters, multiplexers, and demultiplexers that operate in the C-band from 1525 to 1565 nm as well as band filters to combine C-band transmission optics with1310-nm sources. Included here are shelf-based components (LGX style), cassette-based components for use in field fiber enclosures, and passives designed to fit in Cisco® nodes.
As commonly used in fiber-optic distribution systems, these passive components are used to combine or separate individual or bands of wavelengths into a single fiber to economize and improve the efficiency of optical transmission systems for voice, video, and data networks. Typical applications include overlay of narrowcast and broadcast cable TV signals and bidirectional transmission of data.
The products specified here include all those for use with Cisco Prisma® headend optical transmitters including the legacy1310-nm line, the SuperQAM1.2 products, and the high-performance LRMW transmitters. Also included are passives designed to work with the GS7000 and GainMaker® line of nodes. The shelf-based passives are packaged in industry-standard LGX-style modules of varying widths depending on the number and type of connectors used (Figure 1). Cassette-style passives for field use may be screw-mounted in widely available splice enclosures and consist of metallic housings with connectorized, color-coded, and labeled break-out cables for ease of identification. Passives for use in the GS7000 nodes are fit into a specially designed housing that readily mounts in the lid of the node.
The passives are available in a variety of configurations that reflect differing uses and channel plans. Overlay and multiwave-reverse systems use contiguous ITU channels, while iWDM channel plans maximize co-propagating wavelengths when power, modulation type, or increased linearity performance is required. The options are described in the tables that follow.
The iWDM plan consists of 16 wavelengths in the C-band in the range of ITU 21 through ITU 62. Although there are predefined offsets for some of the 16 wavelengths, the multiplexer and demultiplexer of optical signals can continue to be supported through standard ITU optical passives because the offsets are within the guard band of the passive - typically 0.12 nm.
Cisco Prisma interoperable multiwavelength optics passives multiplexer and demultiplexer components (Figure 1) are essential when iWDM is implemented to increase network efficiency by significantly reducing fiber counts. Most units are available in the industry-recognized, LGX-compatible form factor to allow easy, snap-in mounting in a variety of enclosures and cabinets.
Features
● Channel spacing is 100 GHz, compliant with the ITU standard wavelength grid.
● Filters passbands are compatible with 100-GHz systems for all channel plans.
● Analog, QAM, and baseband digital modulation are supported for maximum flexibility in application.
● LGX modules easily snap into a wide variety of enclosures and cabinets.
● Cassette modules for outside plant environments use 900-um breakout cables for easy fiber handling.
● Wavelength multiplexer and demultiplexer groupings include
◦ Matched pairs of LGX and cassette modules for ease of system configuration
◦ Compatibility of all wavelength combinations for flexibility in deployments
● Connector types include
◦ LC/APC connectors in LGX modules for improved density in headend racks
◦ SC/APC connectors on cassettes for easy handling in outside plant environments
Specifications
Table 1 lists the common specifications for all filters in this data sheet. Table 2 lists the physical dimensions of the various form factors available (LGX, cassette, and GS7000 optical hub). Table 3 lists the multiple-channel and band-pass filters available in the LGX module form factor, and Table 4 lists single-channel DWDM filters available in the LGX module. Table 5 lists cassette versions of the filters for field use, and Table 6 lists the filters available in the GS7000 Optical Hub form factor. Table 7 lists miscellaneous filters.
Table 1. Common Specifications (Unless otherwise noted, these specifications may be used for all modules.)
| Specification |
Units |
Cisco Prisma LGX |
Cisco GS7000 Optical Hub |
Cisco Cassette |
| Insertion loss (maximum) multiplexer and demultiplexer |
dB |
8 channel: 2.3 16 channel: 3.0 |
8 channel: 2.3 16 channel: 3.0 |
8 channel: 2.5 16 channel: 3.3 |
| Isolation (maximum) |
dB |
>28 (adjacent channels) >40 (nonadjacent channels) |
||
| Channel bandwidth at –0.5 dB |
nm |
λc ± 0.12 |
||
| Channel spacing |
GHz |
100 |
||
| Polarization dependent loss |
dB |
≤ 0.20 |
||
| Polarization mode dispersion |
ps |
≤ 0.15 |
||
| Express Port Insertion Loss 4 channel iWDM 8 channel iWDM
12, 16, 20, 40 channel ITU |
dB |
1.3 2.8
3.0 |
|
1.6 3.0
1.0 |
| Express Port Passband 4 and 8 channel iWDM
8 to 40 ITU channel |
nm |
1520—1570
1260—1635 |
|
1520—1570
1260—1635 |
| Upgrade Port Insertion Loss 12, 16, 20, 40 channel ITU |
dB |
3.0 |
|
3.0 |
| Upgrade Port Passband 8 to 40 ITU channel |
|
ITU 16—63 |
|
ITU 16—63 |
| Directivity |
dB |
≥ 50 |
||
| Optical return loss |
dB |
≥ 45 |
||
| Optical connector type |
- |
LC/APC |
SC/APC |
SC/APC (900 um cable) |
| Environmental Specifications |
||||
| Operating temperature range |
ºC/ºF |
–5 to 65/23 to 149 |
–40 to 85/–40 to 185 |
–40 to 85/–40 to 185 |
| Storage temperature range |
ºC/ºF |
–40 to 85/–40 to 185 |
||
| Note: Upgrade port in iWDM is designated as EXP (for Expansion) |
||||
Table 2. Dimensions
| Specification |
Units |
Height |
Width |
Depth |
|
| LGX Module |
|
|
|
|
|
| Single wide |
in. |
5.1 |
1.15 |
6.5 |
|
|
|
cm |
13 |
2.92 |
16.5 |
|
| Dual wide |
in. |
5.1 |
2.3 |
6.5 |
|
|
|
cm |
13 |
5.8 |
16.5 |
|
| Cassette Modules |
|
||||
| 8 channel |
in. |
0.31 |
1.8 |
2.8 |
|
|
|
mm |
8 |
45 |
70 |
|
| 12 channel |
in. |
0.31 |
3.5 |
4.3 |
|
|
|
mm |
8 |
90 |
110 |
|
| 16 or 20 channel |
in. |
0.31 |
3.3 |
4.7 |
|
|
|
mm |
8 |
85 |
120 |
|
| 40 channel |
in. |
0.71 |
3.7 |
5.5 |
|
|
|
mm |
18 |
95 |
140 |
|
| GS7000 Optical Hub Modules |
|
||||
|
|
|
|
|
|
|
Product-Specific Specifications
Table 3. Cisco Prisma LGX Modules
| Multi-channel and band-pass multiplexer and demultiplexer filter description |
Width |
Cisco Part Numbers |
| Note: iWDM channels are ITU 21, 22, 24, 26, 28, 33, 36, 39, 44, 48, 52, 54, 57, 60, 61, 62 |
|
|
| 4 CH-iWDM-21, 22, 24, 26 -EXP-DTP-LC/APC |
1 |
OPLGX-MD04-2126-LA |
| 4 CH-iWDM-28, 33, 36, 39 -EXP-DTP-LC/APC |
1 |
OPLGX-MD04-2839-LA |
| 4 CH-iWDM-44, 48, 52, 54 -EXP-DTP-LC/APC |
1 |
OPLGX-MD04-4454-LA |
| 4 CH-iWDM-57, 60, 61, 62 -EXP-DTP-LC/APC |
1 |
OPLGX-MD04-5762-LA |
| 8 CH-iWDM-21—39 -DTP-EXP-LC/APC |
1 |
OPLGX-MD08-2139-LA |
| 8 CH-iWDM-44—62 -DTP-EXP-LC/APC |
1 |
OPLGX-MD08-4462-LA |
| 8 CH-ITU 20—27 DTP-UG-EXP-LC/APC |
1 |
1030034 |
| 8 CH-ITU 28—35 DTP-UG-EXP-LC/APC |
1 |
1030035 |
| 8 CH-ITU 36—43 DTP-UG-EXP-LC/APC |
1 |
1030036 |
| 8 CH-ITU 44—51 DTP-UG-EXP-LC/APC |
1 |
1030037 |
| 8 CH-ITU 52—59 DTP-UG-EXP-LC/APC |
1 |
1030038 |
| 12 CH-ITU 50—61 DTP-UG-EXP-LC/APC |
1 |
1030065 |
| 16 CH-ITU 25—40 DTP-UG-EXP-LC/APC |
2 |
1030017 |
| 16 CH-IWDM 21—62 DTP-LC/APC |
2 |
OPLGX-MD16-2162-LA |
| 16 CH-IWDM 21—62 DTP-LC/APC with quad bulkhead adaptors |
1 |
OPLGX-MD16-2162-LQ |
| 20 CH-ITU 20—39 DTP-UG-EXP-LC/APC |
2 |
1030016 |
| 20 CH-ITU 40—59 DTP-UG-EXP-LC/APC |
2 |
1030031 |
| 20 CH-ITU 20—39 DTP-UG-EXP-LC/APC with quad bulkhead adaptors |
1 |
OPLGX-MD20-2039-LQ |
| 20 CH-ITU 40—59 DTP-UG-EXP-LC/APC with quad bulkhead adaptors |
1 |
OPLGX-MD20-4059-LQ |
| 40 CH-ITU 20—59 DTP-UG-EXP-LC/APC with quad bulkhead adaptors |
2 |
OPLGX-MD40-2059-LQ |
| Miscellaneous LGX modules |
|
|
| 2 band filter—red/blue bands RED: ITU18-39 and BLUE: 44-62 SC/APC Note: this filter is in a cassette that is removable from the LGX module for field use |
1 |
OPLGX-BPF2-1862-SA |
| 4 band filter— iWDM pass-bands 21—26, 28—39, 44—54, 57—62 -DTP-LC/APC |
1 |
OPLGX-BPF4-2162-LA |
| 1310/CWDM filter with SC/APC connectors 1310 port pass band 1280—1340 nm — CWDM port pass band 1420—1620 nm 1310 port insertion loss 1.2 dB—CWDM port insertion loss 0.8 dB 1310 port isolation 20 dB—CWDM port isolation 12 dB (see also Cisco PID 4004875 below for unpackaged filter version of this part) |
1 |
4004874 |
| 1310/1550 Quad-filters with LC/UPC connectors 1310 port pass band 1260—1360 nm — 1550 port pass band 1460—1620 nm Quad—four filters are mounted into a single LGX style module 1310 port insertion loss 1.0 dB—1550 port insertion loss 1.0 dB 1310 port isolation 40 dB—1550 port isolation 30 dB |
1 |
4034491 |
Table 4. OADM (Single-Channel DWDM Filter in LGX Module) on ITU Grid
| Description (100 GHz) |
Part Number |
Description |
Part Number |
| OADM,LGX-DWDM-ITU-16-SA |
4003543 |
OADM,LGX-DWDM-ITU-38-SA |
4003565 |
| OADM,LGX-DWDM-ITU-17-SA |
4003544 |
OADM,LGX-DWDM-ITU-39-SA |
4003566 |
| OADM,LGX-DWDM-ITU-18-SA |
4003545 |
OADM,LGX-DWDM-ITU-40-SA |
4003567 |
| OADM,LGX-DWDM-ITU-19-SA |
4003546 |
OADM,LGX-DWDM-ITU-41-SA |
4003568 |
| OADM,LGX-DWDM-ITU-20-SA |
4003547 |
OADM,LGX-DWDM-ITU-42-SA |
4003569 |
| OADM,LGX-DWDM-ITU-21-SA |
4003548 |
OADM,LGX-DWDM-ITU-43-SA |
4003570 |
| OADM,LGX-DWDM-ITU-22-SA |
4003549 |
OADM,LGX-DWDM-ITU-44-SA |
4003571 |
| OADM,LGX-DWDM-ITU-23-SA |
4003550 |
OADM,LGX-DWDM-ITU-45-SA |
4003572 |
| OADM,LGX-DWDM-ITU-24-SA |
4003551 |
OADM,LGX-DWDM-ITU-46-SA |
4003573 |
| OADM,LGX-DWDM-ITU-25-SA |
4003552 |
OADM,LGX-DWDM-ITU-47-SA |
4003574 |
| OADM,LGX-DWDM-ITU-26-SA |
4003553 |
OADM,LGX-DWDM-ITU-48-SA |
4003575 |
| OADM,LGX-DWDM-ITU-27-SA |
4003554 |
OADM,LGX-DWDM-ITU-49-SA |
4003576 |
| OADM,LGX-DWDM-ITU-28-SA |
4003555 |
OADM,LGX-DWDM-ITU-50-SA |
4003577 |
| OADM,LGX-DWDM-ITU-29-SA |
4003556 |
OADM,LGX-DWDM-ITU-51-SA |
4003578 |
| OADM,LGX-DWDM-ITU-30-SA |
4003557 |
OADM,LGX-DWDM-ITU-52-SA |
4003579 |
| OADM,LGX-DWDM-ITU-31-SA |
4003558 |
OADM,LGX-DWDM-ITU-53-SA |
4003580 |
| OADM,LGX-DWDM-ITU-32-SA |
4003559 |
OADM,LGX-DWDM-ITU-54-SA |
4003581 |
| OADM,LGX-DWDM-ITU-33-SA |
4003560 |
OADM,LGX-DWDM-ITU-55-SA |
4003582 |
| OADM,LGX-DWDM-ITU-34-SA |
4003561 |
OADM,LGX-DWDM-ITU-56-SA |
4003583 |
| OADM,LGX-DWDM-ITU-35-SA |
4003562 |
OADM,LGX-DWDM-ITU-57-SA |
4003584 |
| OADM,LGX-DWDM-ITU-36-SA |
4003563 |
OADM,LGX-DWDM-ITU-58-SA |
4003585 |
| OADM,LGX-DWDM-ITU-37-SA |
4003564 |
OADM,LGX-DWDM-ITU-59-SA |
4003586 |
Table 5. Cisco Cassette Modules
| Multi-channel and band-pass cassette filter description |
Cassette |
Cisco Part Numbers |
| Note: iWDM channels are ITU 21, 22, 24, 26, 28, 33, 36, 39, 44, 48, 52, 54, 57, 60, 61, 62 |
|
|
| 4 CH-iWDM 21, 22, 24, 26 EXP-DTP-SC/APC |
|
1030011 |
| 4 CH-iWDM 28, 33, 36, 39 EXP-DTP-SC/APC |
|
1030012 |
| 4 CH-iWDM 44, 48, 52, 54 EXP-DTP-SC/APC |
|
1030013 |
| 4 CH-iWDM 57, 60, 61, 62 EXP-DTP-SC/APC |
|
1030014 |
| 8 CH-iWDM 21, 22, 24, 26, 28, 33, 36, 39 EXP-DTP-SC/APC |
|
4043602 |
| 8 CH-iWDM 44, 48, 52, 54, 57, 60, 61 62 EXP-DTP-SC/APC |
|
4043603 |
| 8 CH-ITU 20—27 DTP-UG-EXP- SC/APC |
|
OPCAS-MD08-2027-SA |
| 8 CH-ITU 28—35 DTP-UG-EXP- SC/APC |
|
OPCAS-MD08-2835-SA |
| 8 CH-ITU 36—43 DTP-UG-EXP- SC/APC |
|
OPCAS-MD08-3643-SA |
| 8 CH-ITU 44—51 DTP-UG-EXP- SC/APC |
|
OPCAS-MD08-4451-SA |
| 8 CH-ITU 52—59 DTP-UG-EXP- SC/APC |
|
OPCAS-MD08-5259-SA |
| 12 CH-ITU 50—61-DTP-UG-EXP- SC/APC |
|
OPCAS-MD12-5061-SA |
| 16 CH-iWDM 21, 22, 24, 26, 28, 33, 36, 39, 44, 48, 52, 54, 57, 60, 61, 62 DTP-SC/APC |
|
4043601 |
| 16 CH-ITU 25—40-DTP-UG-EXP- SC/APC |
|
OPCAS-MD16-2540-SA |
| 20 CH-ITU 20—39-DTP-UG-EXP- SC/APC |
|
OPCAS-MD20-2039-SA |
| 20 CH-ITU 40—59-DTP-UG-EXP- SC/APC |
|
OPCAS-MD20-4059-SA |
| 40 CH-ITU 20—59-DTP-UG-EXP- SC/APC |
|
OPCAS-MD40-2059-SC |
| Miscellaneous cassette modules |
|
|
| 1310/CWDM filter with SC/APC connectors 1310 port pass band 1280—1340 nm — CWDM port pass band 1420—1620 nm 1310 port insertion loss 1.2 dB—CWDM port insertion loss 0.8 dB 1310 port isolation 20 dB—CWDM port isolation 12 dB (see also Cisco PID 4004874 above for LGX version of this part) |
|
4004875 |
Table 6. Cisco GS7000 Optical Hub Filters
| Description |
GS 7000 |
Part Numbers |
| GS7000-OP-iWDM ITU 21, 22, 24, 26, 28, 33, 36, 39 EXP-DTP-MPO-SC/APC |
2 wide |
4043955 |
| GS7000-OP-iWDM ITU 44, 48, 52, 54, 57, 60, 61, 62 EXP-DTP-MPO-SC/APC |
2 wide |
4043956 |
| GS7000-OP-iWDM ITU 21, 22, 24, 26, 28, 33, 36, 39, 44, 48, 52, 54, 57, 60, 61, 62 DTP-MPO-SC/APC |
3 wide |
4043953 |
Table 7. Cisco Miscellaneous Filter Modules
| Multi-channel filter description |
Form Factor |
Cisco Part Numbers |
| 40 channel filter ITU 20—59 inclusive - DTP-UG-EXP-LC/APC |
1 RU |
1030030 |
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Cisco Prisma iWDM Passives products offer one of the most complete ranges of high-performance components in the industry. For additional information, please visit: http://www.cisco.com/en/US/products/ps8981/index.html.
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