We're deploying outdoor cabinets for rural broadband. This says 0 to 70°C, but do you have an industrial-grade version that can handle sub-zero freezing temperatures?

This commercial version (0 to 70°C) is great for climate-controlled or standard indoor/outdoor cabinets. However, if you need extreme weather resistance, we offer the exact same spec in our industrial version (LS-BL55491G-A5I) supporting -40°C to 85°C.

Does this require dual LC or simplex LC patch cords? We only have a single strand of SMF available for the run.

You're in luck! This is a BiDi (WDM) module, meaning it transmits (1550nm) and receives (1490nm) over a single strand of single-mode fiber. It uses a Simplex LC connector, saving you up to 50% on fiber cabling limits.

Hey there, we run a mixed environment with Cisco and Mikrotik switches. Will this 1G BiDi SFP work smoothly across both without triggering "unsupported transceiver" errors?

Yes, absolutely! The LS-BL55491G-A5C is fully OEM compatible and flashed to work seamlessly across major brands like Cisco, Mikrotik, and Juniper without throwing hardware errors. Just plug and play.

Are these 150km modules really as reliable as the expensive original brand optics? We need extreme stability for our metropolitan area network.

They are! Our transceivers use premium 1550nm DFB lasers and highly sensitive APD receivers, delivering the exact same core performance and 1.25Gbps throughput as original brands, but at a fraction of the cost. Extremely cost-effective for enterprise setups.

Our procurement strictly requires adherence to industry specs. Does this single-mode module fully comply with SFP MSA and support standard DOM/DDM monitoring?

Yes, it strictly adheres to standard SFP MSA and SFF-8472 protocols. The built-in DDM/DOM allows your network admins to monitor voltage, temperature, and RX/TX power in real-time, ensuring full industry compliance.

Breadcrumb: Home; Producten; Optische zendontvangers | SFP-modules; 1/2/4G Transceivermodules; 1G BiDi SFP; 207070

Klik om de uitgebreide weergave te openen

LINK-PP LS-BL55491G-A5C 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optische Transceivermodule

Name: LS-BL55491G-A5C
Brand: LINK-PP
SKU: 207070
Price: 43 USD
Availability: InStock
Rating: 5 (24 reviews)

#207070

Product: LINK-PP LS-BL55491G-A5C 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optische Transceivermodule
SKU: 207070
P / N: LS-BL55491G-A5C
Prijs: € 50
Voorraad: 610 op voorraad
Verkocht: 2.4K
Product-URL: https://www.l-p.com/products/494472.htm

Bij bestellingen boven de $1000 ontvangt u $15.00 korting. , Code: Linkpp15

Bij bestellingen boven de $3000 ontvangt u $50.00 korting. , Code: Linkpp50

Bij bestellingen boven de $5000 ontvangt u $100.00 korting. , Code: Linkpp100

Nieuwe gebruikers: $10 kortingsbon voor bestellingen , Code: linkpp2610

: LINK-PP LS-BL55491G-A5C 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optische Transceivermodule

24 Reviews Hulp nodig?

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.value }}
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}
Quantity

24 beoordelingen

5 vragen

Vraag voorraad aan

2.4K Verkocht

$ 50

Gratis verzending boven $600. Als u een gunstiger prijs nodig heeft, neem dan rechtstreeks contact met ons op.

Aantal (stuks):

Eenheid prijs :

$ 50

100

$ 47.5

1000

$ 46

3000

$ 44.5

6000

$ 43

Vervaardiging: LINK-PP

P / N: LS-BL55491G-A5C

Geschikt voor:: LINK-PP

Compatibele P/N:: LS-BL31551G-02C | 2km; LS-BL55311G-02C | 2km; LS-BL31551G-03C | 3km; LS-BL31551G-03I | 3km; LS-BL55311G-03C | 3km; LS-BL55311G-03I | 3km; LS-BL31491G-10C | 10km; LS-BL31491G-10I | 10km; LS-BL31551G-10C | 10km; LS-BL31551G-10I | 10km; LS-BL31551GE-10C | 10km; LS-BL49311G-10C | 10km; LS-BL49311G-10I | 10km; LS-BL49551G-10C | 10km; LS-BL49551G-10I | 10km; LS-BL55311G-10C | 10km; LS-BL55311G-10I | 10km; LS-BL55311GE-10C | 10km; LS-BL55491G-10C | 10km; LS-BL55491G-10I | 10km; LS-BL31551G-15C | 15km; LS-BL31491G-20C | 20km; LS-BL31491G-20I | 20km; LS-BL31551G-20C | 20km; LS-BL31551G-20I | 20km; LS-BL49311G-20C | 20km; LS-BL49311G-20I | 20km; LS-BL49551G-20C | 20km; LS-BL55311G-20C | 20km; LS-BL55311G-20I | 20km; LS-BL55491G-20C | 20km; LS-BL31491G-40C | 40km; LS-BL31491G-40I | 40km; LS-BL31551G-40C | 40km; LS-BL31551G-40I | 40km; LS-BL49311G-40C | 40km; LS-BL49311G-40I | 40km; LS-BL55311G-40C | 40km; LS-BL55311G-40I | 40km; LS-BL31551G-60C | 60km; LS-BL31551G-60I | 60km; LS-BL49551G-60C | 60km; LS-BL55311G-60C | 60km; LS-BL55311G-60I | 60km; LS-BL55491G-60C | 60km; LS-BL27331G-80C | 80km; LS-BL33271G-80C | 80km; LS-BL49551G-80C | 80km; LS-BL49551G-80I | 80km; LS-BL55491G-80C | 80km; LS-BL55491G-80I | 80km; LS-BL49551G-A0C | 100km; LS-BL49551G-A0I | 100km; LS-BL55491G-A0C | 100km; LS-BL55491G-A0I | 100km; LS-BL49551G-A2C | 120km; LS-BL49551G-A2I | 120km; LS-BL55491G-A2C | 120km; LS-BL55491G-A2I | 120km; LS-BL49551G-A5C | 150km; LS-BL49551G-A5I | 150km; LS-BL55491G-A5C | 150km; LS-BL55491G-A5I | 150km; LS-BL49551G-A6C | 160km; LS-BL49551G-A6I | 160km; LS-BL55491G-A6C | 160km; LS-BL55491G-A6I | 160km

Verzenden:

Moet worden onderhandeld

Gratis Verzending

Kan niet leveren

naar via {{now_chooseship?now_chooseship.name:''}}

Geschatte Leveringstijd : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} dagen. Zie details

5 jaar garantie 30-dag retourbeleid 30 dagen omruilen

Voorraad:

{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .

Aantal:

(Min. bestelling {{detail_data.prodInfo.minimum_ordered_quantity}} )

onbestelbaar

Totale prijs:

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Voeg toe aan wens

Specificaties

Specificaties
Video's
Bijpassende producten
Downloaden
Q & A
Klantenreviews

LINK-PP Specificaties van de LS-BL55491G-A5C 1G BiDi SFP

De LINK-PP De LS-BL55491G-A5C is een krachtige 1.25 Gbps BiDi SFP-transceiver, ontworpen voor optische netwerken over lange afstanden. Deze single-mode optische module maakt gebruik van geavanceerde 1550 nm DFB-laser- en APD-fotodiodetechnologieën om een buitengewoon bereik van 150 km te realiseren. De module werkt op een standaard 3.3 V-voeding en garandeert stabiele gigabit-ethernettransmissie over uitgestrekte infrastructuren.

LINK-PP Onderdeel nummer	LS-BL55491G-A5C	Naam van de leverancier	LINK-PP
Form Factor	SFP	Max. Gegevenssnelheid	1.25Gbps
Golflengte	1550 nm-TX/1490 nm-RX	Max. Kabelafstand	150km
connector	Simplex LC	Media	SMF
Zender Type	DFB	Type ontvanger	APD
TX Power	0 tot +5dBm	RX-kracht	-28 tot -1dBm
receiver Gevoeligheid	<-34dBm	DOM-ondersteuning	Ja
Bedrijfstemperatuurbereik	0 tot 70 ° C	protocollen	SFP MSA, SFF-8472

Video's

Bijpassende producten

Foto's

ID KAART#

Beschrijving

Prijs

Voorraad

Winkelmand

Downloaden

Product tekening

PDF
LS-BL55491G-A5C.pdf

Vragen
Een vraag stellen

Geen gegevens

Q: We're deploying outdoor cabinets for rural broadband. This says 0 to 70°C, but do you have an industrial-grade version that can handle sub-zero freezing temperatures? Door D***s on 2026-05-09

A: This commercial version (0 to 70°C) is great for climate-controlled or standard indoor/outdoor cabinets. However, if you need extreme weather resistance, we offer the exact same spec in our industrial version (LS-BL55491G-A5I) supporting -40°C to 85°C. Door beheerder on 2026-05-09
Q: Does this require dual LC or simplex LC patch cords? We only have a single strand of SMF available for the run. Door P***z on 2026-02-18

A: You're in luck! This is a BiDi (WDM) module, meaning it transmits (1550nm) and receives (1490nm) over a single strand of single-mode fiber. It uses a Simplex LC connector, saving you up to 50% on fiber cabling limits. Door beheerder on 2026-02-18
Q: Hey there, we run a mixed environment with Cisco and Mikrotik switches. Will this 1G BiDi SFP work smoothly across both without triggering "unsupported transceiver" errors? Door D***r on 2026-01-29

A: Yes, absolutely! The LS-BL55491G-A5C is fully OEM compatible and flashed to work seamlessly across major brands like Cisco, Mikrotik, and Juniper without throwing hardware errors. Just plug and play. Door beheerder on 2026-01-29
Q: Are these 150km modules really as reliable as the expensive original brand optics? We need extreme stability for our metropolitan area network. Door S***t on 2025-09-19

A: They are! Our transceivers use premium 1550nm DFB lasers and highly sensitive APD receivers, delivering the exact same core performance and 1.25Gbps throughput as original brands, but at a fraction of the cost. Extremely cost-effective for enterprise setups. Door beheerder on 2025-09-19
Q: Our procurement strictly requires adherence to industry specs. Does this single-mode module fully comply with SFP MSA and support standard DOM/DDM monitoring? Door A***n on 2025-05-29

A: Yes, it strictly adheres to standard SFP MSA and SFF-8472 protocols. The built-in DDM/DOM allows your network admins to monitor voltage, temperature, and RX/TX power in real-time, ensuring full industry compliance. Door beheerder on 2025-05-29

Meer

Klantenreviews
Schrijf een recensie

{{stardata.star}}

{{comment.count}} reviews
5 Stars

{{comment.star5}}%

4 Stars

{{comment.star4}}%

3 Stars

{{comment.star3}}%

2 Stars

{{comment.star2}}%

1 Star

{{comment.star1}}%

Alle beoordelingen ({{comment.star_num?comment.star_num:comment.count}})

Alle beoordelingen

Slechts 5 sterren

Slechts 4 sterren

Slechts 3 sterren

Slechts 2 sterren

Slechts 1 ster
Recensies met afbeeldingen ( {{comment.pic_comment}} )
Bekijk alle beoordelingen

Geen gegevens

C *** een

Peru

Geverifieerde aankoop

5.0

2026-07-30

APD receiver sensitivity is highly impressive.

49 Nuttige stem Heb je vragen? Stel ze hier.

Panama

Geverifieerde aankoop

5.0

2026-06-25

Ideal for long-haul metropolitan area network links. Simplex LC saves so much fiber!

127 Nuttige stem Heb je vragen? Stel ze hier.

D *** n

Nederland

Geverifieerde aankoop

5.0

2026-06-25

Upgraded our outdoor cabinet switches with these 1G BiDi SFPs. Completely stable connection!

204 Nuttige stem Heb je vragen? Stel ze hier.

D *** n

Oostenrijk

Geverifieerde aankoop

5.0

2026-06-19

The DDM feature gives me real-time voltage and temp stats on my router.

206 Nuttige stem Heb je vragen? Stel ze hier.

J *** n

Denemarken

Geverifieerde aankoop

5.0

2026-05-31

Unbeatable value for a 150km extended-reach optical transceiver. Multi-brand compatibility is legit.

66 Nuttige stem Heb je vragen? Stel ze hier.

K *** n

Argentinië

Geverifieerde aankoop

5.0

2026-05-22

DOM monitoring works great on Cisco switches.

151 Nuttige stem Heb je vragen? Stel ze hier.

W *** n

Verenigd Koninkrijk

Geverifieerde aankoop

5.0

2026-03-29

Using this 1G single fiber module for a multi-building campus network. The APD photodiode sensitivity is outstanding. It effortlessly achieved full 1.25Gbps throughput during our rigorous long-haul PRBS stress testing.

232 Nuttige stem Heb je vragen? Stel ze hier.

A *** g

Viet Nam

Geverifieerde aankoop

5.0

2026-03-10

Rock solid 1550nm-TX 150km transmission!

89 Nuttige stem Heb je vragen? Stel ze hier.

L *** s

Oostenrijk

Geverifieerde aankoop

5.0

2026-03-04

De doos was bij aankomst licht gedeukt, maar de 1G BiDi-module werkt perfect.

9 Nuttige stem Heb je vragen? Stel ze hier.

L *** n

Duitsland

Geverifieerde aankoop

5.0

2026-02-18

Solved our base station backhaul connectivity issue.

258 Nuttige stem Heb je vragen? Stel ze hier.

J *** s

Argentinië

Geverifieerde aankoop

5.0

2026-02-02

Plug and play 1.25Gbps performance. (^_^)

135 Nuttige stem Heb je vragen? Stel ze hier.

M *** n

Tsjechië

Geverifieerde aankoop

5.0

2026-01-20

Tested these LS-BL55491G-A5C modules across Juniper and Arista gear in our datacenter. SFF-8472 DOM reporting is perfectly accurate. RX optical power stayed robust at -26dBm over a 120km physical SMF loop.

103 Nuttige stem Heb je vragen? Stel ze hier.

Mevrouw

macao

Geverifieerde aankoop

5.0

2026-01-20

Genuine SFP MSA compliant, zero compatibility issues.

64 Nuttige stem Heb je vragen? Stel ze hier.

B *** z

Republiek Korea

Geverifieerde aankoop

5.0

2025-12-13

Smooth gigabit ethernet transmission on standard single-mode fiber. Highly recommend for enterprise setups.

175 Nuttige stem Heb je vragen? Stel ze hier.

R *** n

Finland

Geverifieerde aankoop

5.0

2025-11-29

Fast data center interconnect deployment.

273 Nuttige stem Heb je vragen? Stel ze hier.

B *** r

Brazilië

Geverifieerde aankoop

5.0

2025-10-19

Best simplex LC transceiver for the price!

46 Nuttige stem Heb je vragen? Stel ze hier.

D *** n

Polen

Geverifieerde aankoop

5.0

2025-10-18

Deployed fifty units for rural base station backhaul. The 1550nm/1490nm WDM split over a single strand is cost-effective. Even nearing 70°C operating temperature in summer cabinets, zero packet loss observed!

259 Nuttige stem Heb je vragen? Stel ze hier.

D *** s

Oekraïne

Geverifieerde aankoop

5.0

2025-09-04

OEM compatible modules that actually work out of the box. Saved us thousands.

136 Nuttige stem Heb je vragen? Stel ze hier.

N *** n

Costa Rica

Geverifieerde aankoop

5.0

2025-08-25

Runs cool within the 0 to 70°C range. ❄️

144 Nuttige stem Heb je vragen? Stel ze hier.

T *** n

Dominicaanse Republiek

Geverifieerde aankoop

5.0

2025-07-31

Exactly what I needed for campus fiber.

261 Nuttige stem Heb je vragen? Stel ze hier.

Wij

Dominicaanse Republiek

Geverifieerde aankoop

5.0

2025-05-16

Replaced expensive original brand optics with these for our Metropolitan Area Network. The 150km DFB laser performance matches OEM specs perfectly. Mass deployment was seamless with zero Link-Flap issues.

142 Nuttige stem Heb je vragen? Stel ze hier.

T *** n

Turkije

Geverifieerde aankoop

5.0

2025-04-10

Excellent 1490nm-RX sensitivity. Bridged two remote sites easily without signal drops.

166 Nuttige stem Heb je vragen? Stel ze hier.

B *** z

Brazilië

Geverifieerde aankoop

5.0