产品分类：GPON光模块
| H3C 华三 | ZTE 中兴 | Huawei | CSICO 思科 | ZYXEL 合勤 | HP 惠普 | zyxel合勤 | Linksys |
| DCN | extrem | RedBack | Juniper | 3COM | Ruijie | Netgear | ALPHQ |
| Bdcom | D-link | Avaya | alcatel | AlliedTelesis | Intel | Nortel | SMC |
| Dell | Emulex | Enterasys | Feixun | Force10 | Brocade | Adtran | IPTIME |
| Hirschmann | IBM | Asante | Motorola | Linksys | Marconi | Foundry | Maipu |
| McAfee | Blade | Nortel | Planet | Q-logic | SMC | IP-COM | Asante |
| SUN | Telco | TRENDnet | Vixel | Broadcom | Marvell | TENDA | TP-link |
| 磊科 | HILLSTONE | XIRCOM | 水星网络 | 欣全 | VIGOR | 港湾 | AMD |
| 侠诺 | 艾泰 | 飞鱼星 | 博威 | 五舟 | 摩羯 | Marvell | Samsung |
| 宝德 | 飞迈瑞克 | JCG | Altera | 世纪飞扬 | 浪潮 | 清华同方 | 华硕/联想 |
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Gigabit Passive Optical Networks (GPON) is the leading technology being used in FTTx (FTTH) deployments. PON is different than other optical network topologies in that it is a Point to Multi-Point (P2MP) topology. From the Central Office’s (CO) Optical Line Terminal (OLT, with SFP GPON transceiver/module) a single strand of fiber goes out to a passive optical splitter where its signal is multiplied to 64(128) different lines. The Transmit and Receive signals operate on different wavelengths allowing bi-directional operation over a single fiber. Anything transmitted from the OLT is transmitted to all 32 lines. It is up to the customer’s system (Optical Network Unit - ONU) to determine what packets are for that customer. All other packets are discarded. The PON current standards have defined downstream data rates up to 2.5Gbps.
Ordering information:
| Package | Part No. | Data Rate Range | Wavelength | Optical Components | Suitable Network Application | Connector | DDM | Application |
| SFP | FTCS-GT-25-D | 2.5Gbps/1.25Gbps | 1490T/1310R | DFB/APD | Class B+ | SC | D | Class B+ GPON OLT |
| SFP | FTCS-GT-35-D | 2.5Gbps/1.25Gbps | 1490T/1310R | DFB/APD | Class C+ | SC | D | Class C+ GPON OLT |
| SFF 2x10 | FTCF-GUA-25-D | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class B+ | SC | D | Class B+ GPON ONU |
| SFF 2x10 | FTCF-GUA-25-DP | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class B+ | SC-Pigtail | D | Class B+ GPON ONU |
| SFF 2x10 | FTCF-GUA-35-D | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class C+ | SC | D | Class C+ GPON ONU |
| SFF 2x10 | FTCF-GUA-35-DP | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class C+ | SC-Pigtail | D | Class C+ GPON ONU |
| SFP | FTCS-GU-25-D | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class B+ | SC | D | Class B+ GPON ONU |
| SFP | FTCS-GU-35-D | 1.25Gbps/2.5Gbps | 1310T/1490R | DFB/APD | Class C+ | SC | D | Class C+ GPON ONU |