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Gigabit Passive Optical Networks

PLC stands for Planar Lightwave Circuit. LightOptics provides PLC splitters which are used to distribute or combine optical signals. It is based on planar lightwave circuit technology and provides a low cost light distribution solution with small form factor and high reliability. As a GPON splitter technology, ...

Specifications

Vendor Name:: LightOptics
Package Housing: Blockless; Pigtails cassette; LGX; Rack-mount
Configuration: 1x2; 1x4; 1x8; 1x16; 1x32; 1x64
Optical fiber reflector, also known as fiber Bragg grating filter, is usually installed at the front end of the optical network ONU. Combined with OTDR equipment, it can realize optical link point-to-point (PTP) or point-to-multipoint (PTMP) network monitoring, which can be fast, Accurately reflect network abnormalities. The SC ...

Specifications

Reflection Wavelength: 1625nm 1650nm
Connector: SC/APC LC/UPC
8*10/100/1000Base-T RJ45, 4*100/1000Base-X SFP, 4*1G/2.5G/10GBase-X SFP+ slots Redundant power 12-58V input with polarity reverse/over-voltage/over-current protection  Support one digital output for relay alarm (terminal block Pin 5/6) Layer 3 features: Supports static and dynamic routing, RIP, OSPF, BGP4, ECMP, VRRP Layer ...

Specifications

Model Name: STI-448XGGGM
Port: 4 SFP+ slots, 4 SFP slots, 8 Copper
Fiber Speed: 1G, 2.5G, 10G
Ethernet Speed: 10/100/1000Mbps
Management Features: ARP, RIP, OSPF, BGP, ECMP, Ring, VLAN, STP
8*10/100/1000Base-T RJ45 PoE port, 2*1000Base-X fiber port(SFP/SC/ST/FC optional) Redundant DC44-57V power input with polarity reverse protection Comply with IEEE802.3af PoE and IEEE802.3at PoE+ standard Powerful DIP switch function(on the top panel) 1. Port isolation; 2. 250m long distance; 3. QoS; 4. PoE watchdog Support ...

Specifications

Model Name: STI-288GP
Fiber Port: 2*SFP slot, 1G based
Ethernet Speed: 10/100/1000Mbps
Power Input: Dual DC44V~57V
PoE Output: DC48V active PoE
STC-110XGE is a 10G N-Base-T (10M/100M/1G/2.5G/5G/10G) to 10GBase-R media converter. It helps realize 10 Gigabit Ethernet communication across fiber via the SFP or SFP+ port and extend transmission distance to Servers Switches Patch panels  for Data Center 10G N-Base-T to 10GBase-R conversion ISP Mobile DU and enterprise ...

Specifications

Model Name: STC-110XGE
Port: 1 Copper, 1 SFP slot
Fiber Speed: 10G Based
Ethernet Speed: 100M/1000M/2500M/10G
Mounting Method: Desktop, 14-slot chassis
4*10/100/1000Base-T RJ45 PoE port, 2*1000Base-X SFP fiber port DC 44~57V input, redundant power supply with polarity reverse/over-voltage protection Complies with IEEE802.3af PoE and IEEE802.3at PoE+ standard Powerful Dip switch function(on the top panel) 1. Port isolation; 2. 250m long distance; 3. QoS; 4. PoE ...

Specifications

Model Name: STI-244GP
Port: 4 Copper, 2 SFP slots
Speed: 10/100/1000Mbps
PoE Protocol: IEEE802.3af, IEEE802.3at
PoE Budget: 120W
16*10/100/1000Base-TX RJ45 port DC 12~58V input, redundant power supply with polarity reverse/over-voltage/over-current protection Support one output relay alarm(terminal block Pin 5/6) for DC power failure Powerful Dip switch function(on the top panel) 1. Port isolation; 2. Flow control; 3. QoS; 4. Broadcast storm ...

Specifications

Model Name: STI-0160GE
Port: 16 Copper
Speed: 10/100/1000Mbps
Dimension: 158*115*54mm
Weight: 1.2kg net weight
2*10/100/1000Base-T RJ45 PoE port, 2*100/1000Base-X SFP fiber port Redundant DC44-57V power input with polarity reverse protection Comply with IEEE802.3af PoE and IEEE802.3at PoE+ standard Powerful DIP switch function(on the top panel) 1. Fiber redundant; 2. Fiber ports 100/1000M selection; 3. 250m long distance; 4. PoE ...

Specifications

Model Name: STI-222GP
Port: 1 Copper, 1 SFP slot
Fiber Speed: Support 100/1000M selection
Ethernet Speed: 10/100/1000Mbps
Dimension: 85*85*30mm
What is Passive PoE? Passive PoE is a non-standard technology that allows network switches to send both power and data through an Ethernet cable without negotiation between the power source and the device being powered.  Passive PoE systems typically operate at 24V DC, but can also be 12V or 48V.   For standard ...

Specifications

Model Name: STC-2224GFP-24V
Uplink: 2*Gigabit SFP and 2*Gigabit RJ45
Downlink: 24*10/100M PoE
PoE Budget: 300W
PoE Protocol: 15.4W/30W
STC-624XGDGPM has 24*10/100/1000/2500M adaptive electrical ports, 6*10G SFP+ ports and 1 console port enjoying   black iron shell design, internal AC-DC power supply seamless connection for 10/100/1000/2500M Ethernet with LED indicators to display the connection and operation of equipment support automatic DoS attack ...

Specifications

Model Name: STC-624XGDGPM
Port: 24 Copper, 6 SFP+ slots
Ethernet Speed: 10/100/1000/2500Mbps
Fiber Speed: 1G/2.5G/10G
POE Budget: 400W
STC-28GPM has 8*10/100/1000 adaptive electrical ports, 2*1G SFP ports and 1 console port enjoying   black iron shell design, internal AC-DC power supply, light weight high-quality Network and POE Chip seamless connection for 10/100/1000M Ethernet with LED indicators to display the connection and operation of ...

Specifications

Model Name: STC-28GPM
Port: 8 Copper, 2 SFP slots
Speed: 10/10/1000Mbps
PoE Standard: PoE af/at
PoE Budget: 240W
Upgrading your existing passive optical network (PON) enables increased data speed and the delivery of additional services without fully replacing existing PON infrastructure.  LightOptics’s passive optical devices support your migration to next-generation PON (XGS-PON or NG-PON2) services while controlling costs. Our ...

Specifications

Vendor Name: LightOtics
OTDR Monitor Band: 1625-1675nm
Configuration Ports: GPON+XGS-PON+NG-PON2+RF Video+PtP+OTDR
GPON/25G: 1290 – 1500nm
XGS-PON: 1260 - 1280nm & 1575 – 1581nm
OTS3000-MSTP is a kind of optical communication integrated platform, GLsun independently research, develops and designs it. Its high density and high integration enable the system to provide rich functions and flexible configurations. Otherwise, it provides LCD GUI user interface and rich network management functions. OTS3000 adopts ...

Specifications

Chassis Size: 1U, 2U, 4U
4U Dimension: 482.6×300×178 mm
1U Dimension: 482.6×300×44 mm
2U Dimension: 482.6×300×89 mm
Maximal Device Power: 100 W

Gigabit Passive Optical Networks (GPON): Transforming Broadband Connectivity

Gigabit Passive Optical Networks (GPON) represent a significant advancement in broadband technology, offering high-speed internet, voice, and video services over fiber-optic connections. Utilizing a point-to-multipoint architecture, GPON efficiently delivers data from a central office to multiple end-users, making it a preferred choice for modern telecommunications infrastructure.

What Is GPON?

GPON is a fiber-optic network technology that enables the delivery of broadband services by transmitting data from an Optical Line Terminal (OLT) at the service provider's central office to multiple Optical Network Terminals (ONTs) or Optical Network Units (ONUs) at customer premises. This is achieved through passive optical splitters that divide the optical signal, allowing a single fiber to serve multiple users. GPON operates on the ITU-T G.984 standard, supporting downstream speeds up to 2.5 Gbps and upstream speeds up to 1.25 Gbps.

Key Features of GPON

  • High-Speed Data Transmission: GPON supports gigabit-level speeds, facilitating seamless streaming, online gaming, and telecommuting.

  • Cost Efficiency: The use of passive components reduces the need for active electronic equipment, lowering both operational and maintenance costs.

  • Scalability: GPON networks can easily be expanded to accommodate growing user bases without significant infrastructure changes.

  • Long Reach: Capable of covering distances up to 20 kilometers, GPON is suitable for both urban and rural deployments.

  • Security: Encryption protocols ensure data privacy and prevent unauthorized access within the network.

Applications of GPON

  • Fiber-to-the-Home (FTTH): Providing high-speed internet directly to residential users.

  • Fiber-to-the-Business (FTTB): Delivering reliable broadband services to commercial establishments.

  • Triple-Play Services: Offering integrated voice, video, and data services over a single fiber connection.

  • Mobile Backhaul: Supporting data traffic between mobile base stations and core networks.

Advantages of GPON

  • Enhanced User Experience: Users benefit from high-speed internet access, enabling smooth video conferencing, online education, and cloud-based applications.

  • Operational Efficiency: The passive nature of GPON reduces power consumption and the need for active maintenance, leading to more efficient network operations.

  • Future-Proofing: GPON's high bandwidth capabilities ensure that networks can handle increasing data demands over time.

Conclusion

GPON technology plays a crucial role in modernizing broadband networks, offering high-speed, cost-effective, and scalable solutions for delivering a range of services. Its ability to efficiently manage data traffic and support multiple users makes it an ideal choice for service providers aiming to meet the growing demand for reliable internet connectivity.

Did You know?

Did you know that Gigabit Passive Optical Networks (GPON) can deliver ultra-fast internet speeds to dozens of users using a single strand of fiber? Unlike traditional broadband technologies, GPON uses passive optical splitters to connect an Optical Line Terminal (OLT) to multiple endpoints—without any powered equipment in between. This architecture not only slashes energy costs but also supports blazing downstream speeds of up to 2.5 Gbps and upstream speeds of 1.25 Gbps. Perfect for residential and commercial use, GPON powers applications like 4K streaming, smart home connectivity, and cloud computing. Plus, its impressive reach, up to 20 kilometers, makes it ideal for rural broadband expansion.