- Fiber Capacity: Up to 72 LC fibers per 1RU
- Cassette Configuration: 8F, 12F, and 24F MTP® ferrules
- Rear Interface: 12F or 24F MTP® (Elite or Standard)
- Connector Options: LC/APC, LC/UPC, SC/APC, SC/UPC
- Fibers: Singlemode, Multimode OM3 and OM4
- Cassette Polarity: Method A, B, C, and Universal
- Compatibility: Designed for use with SOURCE+ SD1 panels, trunks, and harnesses
SD1 Cassettes
Product Overview
NetSource’s SOURCE+ SD1 MTP® Cassettes, manufactured in the U.S., offer a reliable and flexible interconnect between high-density MTP® trunks and LC/SC patching interfaces. These factory-tested cassettes break out 8F, 12F, or 24F MTP® connections into individual single fiber connectors and are ideal for structured cabling and high-performance data center deployments. The SD1 footprint fits up to 72 fibers in 1RU, supporting OM3, OM4, and singlemode networks, including 40G and 100G applications with MTP®-to-MTP® conversion options.
To support evolving network designs, SOURCE+ SD1 cassettes align with polarity methods A, B, and C and are available in universal configurations, enabling easier migration and simplified trunk/cassette interchangeability. When paired with SOURCE+ trunks, patch cords, and enclosures, these cassettes deliver a complete end-to-end optical system backed by our systems warranty.
- Product Specifications
- Environmental and Mechanical Properties
- Features and Benefits
- Media Downloads
- Standards Compliance: RoHS and REACH
- Ideal for data centers, enterprise backbones, and central office deployments
- Factory-terminated and 100% tested for performance
- Reduces rack space requirements without sacrificing fiber count
- MTP®-MTP® conversion cassettes available for 40G/100G support
- Optional internal shutters reduce waste and protect connections
- Universal polarity reduces part numbers and simplifies logistics
Part Number Chart
| Cassettes | – | Series | Fibers | MTP® Style | Type | Connector |
| CAS | SD1 | 8 | F = 12 Fiber Ferrule | 4G = OM4 MM | LA = LC/APC | |
| 12 | X = 24 Fiber Ferrule | XG = OM3 MM | LC = LC/UPC | |||
| 24 | SM = Single Mode | SA = SC/APC | ||||
| SC = SC/UPC |
Notes : add R for reverse Pull (Pull from the Terminal end) Lengths over 950ft on a reel
Insertion Loss
| Multimode (OM3/OM4) – 850nm & 1300nm | Singlemode (OS2) – 1310nm & 1550nm | Minimal Return Loss |
| LC/SC: 0.20 dB typ/ 0.25 dB max | LC/SC: 0.20 dB typ./ 0.25 max | LC/APC: -65 dB |
| MTP®: 0.25 dB typ./ 0.35 dB max | MTP®: 0.50 dB typ./ 0.60 dB max | LC/UPC: -57 dB |
| Min. Return Loss: -25 dB | MTP®: -60 dB |

