Cisco GLC-EZX-SM-120 Compatible 1000BASE-EZX SMF SFP Transceiver Module 1550nm 120km DOM
Duplex LC
Description Of Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver
This Cisco GLC-EZX-SM-120 compatible 1G SFP transceiver is a dual
fiber 1000Mbps Small Form-factor Pluggable SFP module for use in
1000BASE Ethernet. This MSA compliant 1G SFP transceiver provides
1000Base-EZX throughput up to 120km over single-mode fiber (SMF) at
a wavelength of 1550nm using an LC connector. The transmitter
section uses a 1550nm DFB laser. The receiver section uses a
high-speed APD photodiode integrated with a trans-impedance
preamplifier (TIA).
This Cisco 1G SFP transceiver is functionally equivalent to the
Cisco GLC-EZX-SM-120 SFP transceiver but with a much lower price
and reliable quality. It is tested in the intended environment
ensuring this module can work with a wide range of Cisco networking
equipment.
Specification Of Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver
| Compatible Brand | Cisco | Compatible P/N | GLC-EZX-SM-120 |
| Form Type | SFP | Data Link | 1250Mbps |
| Optical Receptacle Type | Dual LC | Max Distance | 120km (74.6miles) |
| DOM/DDM | Supported | Fiber Type | SMF |
| Wave Length | 1550nm | Temperature | 0 to 70°C; -40 to 85°C |
| Transmitter | DFB | Modulation Format | NRZ |
| Optical Output Power | 0~5dBm | Photo-diode | APD |
| Receiver Sens. | < -32dBm | RX Saturation | < -10dBm |
| Protocols | INF-8074i, SFF-8472, IEC-60825, RoHS |
Notice: When the long-reach transceiver is used in short-distance
transmission, please match with appropriate attenuator according to
the table.
| Distance | ≤20km | ≤40km | ≤60km |
| Attenuator | 15dB | 10dB | 5dB |
Features Of Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver
- Functionally identical to Cisco GLC-EZX-SM-120
- Data rate up to 1.25Gbps
- Link distances up to SMF 120km
- Duplex LC optical connector interface
- 1550nm DFB laser
- APD photo-detector
- Hot-pluggable SFP form factor
- Metal enclosure provides lower EMI
- RoHS-compliant and lead-free
Application Of Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver
- 1G Fiber Channel
- Gigabit Ethernet
- Broadband aggregation
- Wireless infrastructure
FAQ
Q: Why choose us?
GigaOpto is the leading global supplier of optical transceivers and
we have around 10 years of experience in this field.
1. We promise all the advertised optical transceivers are brand new
with new components and parts.
2. We never use old and refurbished materials.
3. All the optical transceivers have been through functional tests
and aging tests.
4. We provide 3 years warranty for all the Cisco GLC-EZX-SM-120
Compatible 1G SFP Transceivers from the date of shipment.
Q: Please explain how you ensure compatibility for the brands:
1. Experience: We have an experienced engineering team with over 15 years of
compatibility for brands.
2. Testing Facilities: We are able to access massive major manufacturers' switches,
routers, NICs ...to verify the compatibility.
3. Expertise: We have a group of experts who have been focusing on hardware,
software, coding compatibility, and have always been analyzing the
different brands' newly released firmware.
4. Strategic Loyalty Customers: Many of our customers work very closely with us on newly released
OEM equipment and help us to expand our compatibility matrix.
5. Connections: We have many good connections to understand and learn first-hand
information about the compatibility trend in the market.
Q: What is your after-sales service for Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver? How about the warranty of the Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver?
All our customers can enjoy the after-sales service for
three-year-warranty and lifetime technical support.
Q: Can I have a sample order? What is your MOQ of Cisco GLC-EZX-SM-120 Compatible 1G SFP Transceiver?
Yes, we welcome sample orders to test and check quality. MOQ is 1
for normal products.
