CISCO MGBLX1 Gigabit Ethernet LX SFP Transceiver 10 km
SKU: MGBLX1Cisco › Cisco Modules & Accessories
฿3,534
Price includes 7% VATPrice updated October 12, 2026
Out of stock1 year manufacturer's warranty
Temporarily out of stock — ask us about the restock date or an alternative model
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SFP module for Cisco switches supporting fiber optic connectivity at 1 Gbps up to 10 km, compatible with Cisco Small Business 350/350X series switches
Key features
- Supports maximum distance of up to 10 km
- Uses single-mode fiber optic
- 1 Gbps speed, supports 1000BASE-LX
- Compatible with Cisco Small Business 350/350X series switches
- Compact size, lightweight, easy to install
Product description
The Cisco MGBLX1 SFP module is an ideal choice for extending long-distance networks in small to medium-sized organizations. It supports single-mode fiber optic connectivity at 1 Gbps with a maximum reach of up to 10 km, making it suitable for inter-building connections or across large floor areas. This module complies with the 1000BASE-LX standard, operates at a wavelength of 1310 nm, and features a high sensitivity of -20 dBm, enabling signal reception even in low-signal environments. It supports operation in high-temperature conditions up to 70°C and humidity levels up to 85% non-condensing, making it suitable for real-world deployment in offices, factories, or small data centers.
More features
- Supports operation in temperatures up to 70°C
- High receive sensitivity of -20 dBm
- Uses Duplex LC port for connection
- Supports operation in high-humidity environments
Pros and limitations
Pros
- Supports maximum distance of up to 10 kilometers, ideal for use across wide areas
- Designed to work directly with Cisco Small Business 350/350X switches
- High sensitivity with -20 dBm receive sensitivity, operates reliably even in weak signal conditions
- Compact size and lightweight, easy to install without complex cabling
- Supports operating environments up to 70°C temperature and high humidity
Limitations
- Requires a switch that supports SFP+ ports only
- Not supported on older switches without SFP ports
Who it is for
Ideal for users needing to extend networks between buildings or floors at 1 Gbps speed over 10 kilometers, especially in small to medium organizations using Cisco Small Business 350/350X switches
Connectivity
Fiber Optic
Specifications (35)
- Type
- SFP Transceiver
- Brand
- CISCO
- Media
- Single-mode fiber (SMF)
- Model
- MGBLX1
- Speed
- 1000 Mbps
- Weight
- 0.018 kg
- Standard
- IEEE 802.3z
- Data Rate
- 1 Gbps
- Port Type
- SFP+
- Compliance
- FCC Part 15 Class B, EN55022 Class B (CISPR 22B), VCCI Class B
- Dimensions
- 13.4 x 8.5 x 55.7 mm
- Fiber Type
- Single-mode fiber
- Application
- 1000BASE-LX
- Form Factor
- Small Form-factor Pluggable (SFP)
- Laser Safety
- Avoid exposure to laser radiation; do not stare into open apertures
- Compatibility
- Cisco Small Business 350/350X Series, MGBLH1, MGBSX1, MGBT1
- Connector Type
- Duplex LC
- Wavelength (Rx)
- 1310 nm
- Wavelength (Tx)
- 1310 nm
- Distance Support
- Up to 10 km
- Maximum Distance
- Up to 10 km
- Safety Standards
- FDA 21 CFR 1040.10 and 1040.11, EN60950, EN (IEC) 60825-1, 2
- Storage Humidity
- 5% to 90% noncondensing
- Installation Type
- Plug-in module
- Power Consumption
- 1W (max)
- Receiver Overload
- -3 dBm
- Operating Humidity
- 10% to 85% noncondensing
- Supported Switches
- Cisco Small Business 350 Series, 350X Series
- Optical Module Type
- Mini-GBIC SFP Transceiver
- Storage Temperature
- -40º to 85ºC (-40º to 185ºF)
- Average Output Power
- -9.5 dBm to -3 dBm
- Receiver Sensitivity
- -20 dBm (typ)
- Transmit Power Range
- -9.5 dBm to -3 dBm
- Operating Temperature
- 0º to 70ºC (32º to 158ºF)
- Receive Sensitivity (typ)
- -20 dBm
Compatibility
Cisco Switches
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
12 questions
Frequently asked questions about this product
Compiled from manufacturer information
Which Cisco switch models is the MGBLX1 module compatible with?
The MGBLX1 module is compatible with Cisco Small Business 350 and 350X Series switches, supporting SFP+ ports that accept SFP modules. Contact sales team to confirm compatibility with your device model.
How many kilometers does MGBLX1 support for long-distance connectivity?
The MGBLX1 module supports a maximum distance of up to 10 km using single-mode fiber and operates at a wavelength of 1310 nm, making it ideal for inter-building or inter-floor connections within organizations.
What type of fiber optic cable should be used with MGBLX1?
Only single-mode fiber (SMF) must be used, as this module is designed for single-mode fiber operation at a wavelength of 1310 nm and supports connections via Duplex LC ports.
How much power does MGBLX1 consume?
The MGBLX1 module consumes up to 1 watt of power, which is low and energy-efficient, allowing for long-term operation without affecting the switch’s power system.
What type of fiber optic cable is required for use with MGBLX1?
Only single-mode fiber (SMF) must be used, as the MGBLX1 module operates at a wavelength of 1310 nm and is designed for single-mode fiber that supports a maximum distance of up to 10 km.
Can MGBLX1 be used with other switch models?
The MGBLX1 module is compatible with Cisco Small Business 350 and 350X Series switches, specifically those with SFP+ ports that support SFP modules. Contact the sales team to confirm compatibility with other models.
Does MGBLX1 support operation in hot environments?
Yes, the MGBLX1 module supports operation in temperatures from 0°C to 70°C (32°F to 158°F) and humidity levels from 10% to 85% non-condensing, making it suitable for use in equipment rooms or high-temperature environments.
Is it in stock?
The CISCO MGBLX1 Gigabit Ethernet LX SFP Transceiver 10 km is temporarily out of stock. Ask us about the restock date or an alternative model at sales@gist.co.th or 092-251-4017.
How much does it cost?
The price is ฿3,534 (including 7% VAT). It is currently out of stock; ask us about the restock date at sales@gist.co.th. Business customers can request a quotation at sales@gist.co.th.
How long is the warranty?
Warranty period: 1-year warranty on product performance (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
1-year warranty on product performance
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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