Syrotech SY-GPON-2OLT 2-Port GPON 2.5Gbps Fiber OLT

The Syrotech SY-GPON-2OLT is a compact carrier-grade GPON OLT designed for Indian ISPs, cable operators, and small-to-mid-size enterprises who need cost-effective fiber access termination for FTTH and FTTB deployments with moderate subscriber density. If you are researching GPON and PoE networking equipment for your Delhi NCR or Gurgaon office, this model delivers two PON ports with a 1:128 split ratio and asymmetric 2.5Gbps downlink throughput. At Thencix in Nehru Place, we supply the SY-GPON-2OLT with full GST invoicing so your finance team can claim input tax credit on this capital networking expenditure. The 1U compact chassis fits into cramped server rooms and telecom closets common in Indian commercial buildings, while the AC 90-264V input handles voltage fluctuations typical of Noida, Faridabad, and Sahibabad industrial zones without external stabilizers. Whether your startup ISP serves 256 subscribers in Dwarka, your housing society needs Gigabit internet in Saket, or your coaching center campus connects two buildings in Chandigarh, this OLT delivers the essential PON aggregation layer without the cost of larger chassis systems. ITU-T G.984 and G.988 compliance guarantees interoperability with ONUs from multiple vendors, eliminating vendor lock-in for MSMEs and government contractors building open-access networks. Every unit carries brand warranty coverage and ships with the GST invoice required for PAN-based business purchases. Contact Thencix on WhatsApp at +91 9891150949 or email [email protected] for same-day quotes and pre-configuration support including VLAN and DBA template setup before dispatch.

Product Overview and Compact Fiber Access for Indian SMEs

The Syrotech SY-GPON-2OLT addresses a specific gap in the Indian FTTH equipment market: the need for a reliable, entry-level OLT that does not require a full-size rack, dedicated cooling, and enterprise-level power provisioning. While 4-port and 8-port OLTs dominate the specification sheets of large ISPs, the reality for most Indian cable operators, housing society RWAs, educational institutions, and small ISPs is that 256 subscriber connections are more than enough to cover their initial deployment. The SY-GPON-2OLT is purpose-built for this segment, offering two GPON ports in a compact 1U form factor that fits standard 19-inch racks but does not demand the depth, weight, or power capacity of its larger siblings.

At the core of this OLT are two fixed GPON ports, each capable of driving a 1:128 split ratio to serve up to 128 optical network units per PON port. This translates to a total capacity of 256 ONU subscribers from a single chassis, making it ideal for small apartment complexes with 100 to 200 flats, independent villa communities, office buildings with multiple tenants, and coaching centers with dormitory-style accommodation. The asymmetric PON transmission rate of 2.488 Gbps downstream and 1.244 Gbps upstream per port aligns with the traffic patterns of Indian residential and SME users, where evening OTT streaming, cloud backups, and software updates dominate consumption.

Power resilience is engineered for Indian conditions. The SY-GPON-2OLT accepts AC input from 90V to 264V at 47/63Hz, covering the full spectrum of Indian grid voltage including the dips and surges common during summer peak load and monsoon transformer failures. For sites in Gurgaon and Noida where backup generators cycle on and off during load shedding, the wide input range prevents the random reboots that afflict equipment with narrow 220V-only power supplies. The compact chassis generates less heat than multi-port OLTs, reducing the load on room air conditioning in small equipment closets where ventilation is limited.

Management flexibility matches that of larger OLTs. The device supports EMS, WEB, TELNET, and CLI interfaces, giving network administrators multiple paths to provision, monitor, and troubleshoot the system. The CLI syntax is similar to mainstream manufacturers, reducing the learning curve for technicians already familiar with Cisco, Huawei, or ZTE command structures. For Indian MSPs managing a handful of client sites across Delhi NCR, the WEB interface provides rapid configuration of ONU registration, VLAN assignment, and bandwidth profiles without requiring specialized training. The EMS support enables integration with existing network operations centers, while SNMP compatibility allows the OLT to report status to platforms like Zabbix or Nagios. When your team needs enterprise WiFi routers for customer premises to distribute fiber bandwidth inside homes and offices, the SY-GPON-2OLT pairs seamlessly with any GPON-compliant ONU or ONT.

2-Port GPON Architecture and 1:128 Split Ratio for Entry-Level FTTH

The two PON ports on the Syrotech SY-GPON-2OLT are the defining interfaces that shape its deployment profile. Each port operates at the ITU-T G.984.2 standard with Class B+ GPON module support, delivering downstream wavelengths at 1490nm and upstream reception at 1310nm over standard 9/125 micrometer single-mode fiber. With a transmission distance of 20 kilometers, this OLT can serve subscribers well beyond the immediate neighborhood of the central office, making it suitable for campus-style deployments, township projects, and rural FTTH pilots where fiber aggregation points may be several kilometers from the subscriber clusters.

The 1:128 split ratio per PON port is the same high-density specification found on larger OLTs, meaning the SY-GPON-2OLT does not compromise on subscriber capacity per fiber. A single fiber from the OLT can be split passively at a distribution point to serve 128 homes or offices, dramatically reducing the cost per subscriber compared to active Ethernet or point-to-point fiber. For a housing society in Dwarka with 180 flats, a single SY-GPON-2OLT chassis with two PON ports and two 1:64 splitters can cover the entire community with headroom for future expansion. The passive splitters require no electricity and have no moving parts, eliminating field failures and power bills at every distribution node.

The optical budget is rated for real-world Indian fiber plant conditions. Class B+ modules transmit at +1.5 to +3dBm with a receiving sensitivity of -28dBm, accommodating the optical losses introduced by legacy splices, non-ideal bend radii in older conduit installations, and longer-than-average drop fibers common in sprawling campus environments. Network engineers in Chandigarh and Sahibabad have reported successful deployments over 10 to 15 kilometer spans using standard splitters, confirming that the SY-GPON-2OLT handles the variable quality of Indian fiber infrastructure without requiring premium Class C+ modules for typical deployments.

Security at the PON layer includes ONU authentication mechanisms and OMCI encryption. The OLT supports automatic ONU discovery and cooperation with ONUs from different manufacturers, a critical capability for open-access networks and multi-dwelling units where subscribers may purchase their own ONT devices. The abnormal luminescence ONU detection feature identifies rogue or malfunctioning ONUs that could disrupt service for other subscribers on the same PON, automatically isolating them to preserve network integrity. For ISPs serving government contractors, educational institutions, and BFSI clients, this level of subscriber isolation is essential for compliance and service reliability.

The two uplink ports, typically Gigabit Ethernet or SFP, provide backhaul connectivity to the ISP core network or upstream aggregation switch. These uplinks carry the combined traffic of all 256 potential subscribers, making link aggregation or dual-homed connectivity possible for sites that demand redundancy. For a small ISP in Faridabad, the dual uplinks allow one connection to the primary upstream provider and a second connection to a backup provider, ensuring continuity even during upstream outages or maintenance windows.

Layer 2 Management and QoS for Indian Broadband Delivery

While the Syrotech SY-GPON-2OLT is positioned as an entry-level OLT, its feature set extends well beyond basic PON termination. The device supports Layer 2 switching with VLAN, QoS, and multicast functions that enable true triple-play service delivery: internet, IPTV, and voice over a single fiber infrastructure. For Indian cable operators transitioning from coaxial to fiber, this means they can offer the same bundled services as national telecom operators without investing in chassis-level equipment.

Quality of Service is implemented through IEEE 802.1p Class of Service marking, WRR, SP, and FIFO queue scheduling, and per-ONU uplink and downlink rate limiting. These mechanisms allow network administrators to carve out service tiers, ensuring that premium business subscribers in Cyber Hub receive committed bandwidth while residential users in the same PON tree are fairly shaped during congestion. The DBA (Dynamic Bandwidth Allocation) function automatically adjusts upstream time slots based on each ONU’s real-time demand, preventing bandwidth starvation for active subscribers while maintaining overall PON efficiency.

VLAN support includes port-based VLAN, 4K VLAN groups, QinQ, and flexible QinQ tagging. For Indian MSMEs and commercial builders running segregated networks for tenants, this VLAN granularity enables strict traffic isolation without requiring separate physical infrastructure. A commercial complex in Connaught Place can allocate VLAN 100 for the ground-floor retail showroom, VLAN 200 for the first-floor corporate office, and VLAN 300 for the basement warehouse, all converged onto the same GPON fiber plant and managed from the SY-GPON-2OLT WEB interface.

Multicast capabilities are essential for Indian cable operators delivering IPTV and live streaming services. The OLT supports IGMP Snooping for efficient multicast forwarding, ensuring that video streams are replicated only to subscribers who have explicitly joined the multicast group. This prevents broadcast storms and preserves precious PON bandwidth for unicast traffic. In a hotel deployment with 80 rooms, for example, the SY-GPON-2OLT can deliver 150+ HD channels via multicast while simultaneously handling guest WiFi and POS system traffic without degradation.

The SLA and traffic monitoring functions provide the visibility that Indian ISPs need to manage subscriber relationships. Administrators can view per-ONU traffic statistics, optical power levels, and error counters through the EMS or CLI interface, enabling proactive identification of failing drop fibers, dirty connectors, or misbehaving ONUs before subscribers call to complain. For MSPs in Nehru Place managing networks across multiple client sites, this remote diagnostic capability reduces truck rolls and improves mean time to resolution.

Key Features

• 2 GPON Ports with 1:128 Split Ratio: Each PON port supports up to 128 ONUs via passive optical splitters, enabling 256 total subscriber connections from a single compact 1U chassis.
• ITU-T G.984/G.988 Compliant with CTC2.0: Full compliance with international GPON standards and China Telecom CTC2.0 interoperability ensures seamless integration with multi-vendor ONU ecosystems common in Indian open-access networks.
• Compact 1U Rackmount Design: Space-efficient chassis fits cramped server rooms, telecom closets, and small ISP POPs without requiring deep racks or dedicated cooling systems.
• Wide AC Input Range 90-264V: Handles Indian voltage fluctuations and generator cycling without external stabilizers, maintaining uptime through power cuts and load shedding typical of industrial zones.
• EMS WEB TELNET CLI Management: Multiple administration interfaces with CLI similar to mainstream manufacturers, reducing technician training time for Delhi NCR MSPs and system integrators.

Technical Specifications

Package Contents

• Syrotech SY-GPON-2OLT chassis unit
• 2 x Class B+ PON SFP modules (pre-installed — verify at purchase)
• AC power cable (India compatible)
• Mounting brackets and screws for 19-inch rack installation
• Console cable (RJ45 to USB adapter — verify at purchase)
• Quick start guide and safety documentation
• NOT INCLUDED: Fiber patch cords, optical splitters, ONU/ONT units, rack shelf, UPS, grounding kit, SFP uplink transceivers

Cross-sell note: Need GPON ONUs, optical splitters, fiber patch cords, or SFP modules? Thencix stocks a complete range of FTTH accessories.

Ideal Use Cases for Indian Businesses

Small ISP and Cable Operator FTTH Networks: The Syrotech SY-GPON-2OLT is purpose-built for regional ISPs, cable operators, and telecom infrastructure providers who are launching or expanding fiber services in Delhi NCR and surrounding regions. A single chassis installed at a small POP or building basement can serve up to 256 residential or SME subscribers through passive splitters, eliminating the need for active Ethernet switches in the field. For a cable operator in Gurgaon transitioning from coaxial to fiber, this OLT provides the subscriber capacity needed to cover a local catchment area without the capital expense of a 4-port or 8-port system. Pair this OLT with IP security camera systems for your network operations center to monitor equipment rooms and prevent unauthorized access.

Housing Society and RWA-Managed Broadband: Medium-sized residential complexes in Dwarka, Saket, and Noida with 100 to 200 flats increasingly demand Gigabit internet as a standard amenity. The SY-GPON-2OLT allows builders and RWAs to deploy a future-proof fiber backbone from a single compact equipment room. Unlike traditional cabling that degrades over distance and requires active switches on every floor, GPON fiber runs directly from the OLT to each home via passive splitters. The 20-kilometer reach accommodates even large plotted colonies, while the 1:128 split ratio keeps per-subscriber infrastructure costs lower than cable or DSL alternatives.

Educational Institution and Coaching Center Networks: Coaching centers, private schools, and small campuses require networks that can handle dozens of concurrent users during peak hours. The SY-GPON-2OLT delivers the subscriber density needed for these environments, with per-ONU rate limiting ensuring that student WiFi traffic does not interfere with administrative systems. The compact size fits into cramped server rooms common in older educational buildings, and the wide voltage input handles generator power without stabilizers. For institutions operating as MSME training centers or receiving government funding, the GST invoice from Thencix supports proper accounting and input tax credit claims.

Commercial Building and Small Office Networks: Small office buildings, retail showrooms, and co-working spaces in Connaught Place and Cyber Hub need reliable networks that support voice, video, WiFi, and IoT devices without enterprise-level budgets. The SY-GPON-2OLT’s VLAN support and multicast capabilities make it an ideal aggregation point for these converged networks. A three-floor commercial building can provision dedicated VLANs for each tenant, with guaranteed bandwidth and isolated traffic. During monsoon season, the 0 to 45 degrees Celsius operating range and humidity tolerance keep the OLT running in equipment rooms where air conditioning may be intermittent.

Why Buy from Thencix

• Brand Warranty: Thencix supplies the Syrotech unit with manufacturer warranty coverage. We provide the GST invoice required for all warranty claims and service requests.
• GST Invoice for Input Tax Credit: Every purchase includes a proper GST bill for your business accounting, tax compliance, and PAN-based vendor registration requirements.
• Same-Day Dispatch from Nehru Place: Orders confirmed before 3 PM ship same day to Delhi, Noida, Gurgaon, and Faridabad via trusted courier partners.
• Pre-Sales Configuration Support: Need VLAN templates, DBA profiles, or ONU provisioning scripts configured before shipping? WhatsApp +91 9891150949 and our networking team will handle it.

Syrotech SY-GPON-2OLT Price India — Frequently Asked Questions

Thencix Contact: WhatsApp +91 9891150949 | Email: [email protected] | Address: 109B Osian Building, 12 Nehru Place, Delhi 110019