We are planning a regional substation network upgrade. Do you offer volume tier pricing or project discounts for bulk orders over 500 units?

Absolutely. We offer tiered bulk pricing directly on the product page (ranging from single-unit pricing down to tiered volume discounts for 100, 1,000, and 3,000+ units). For enterprise rollouts or tender bids requiring customized packaging and scheduled batch shipments, our B2B sales team can provide formal commercial quotes and net payment terms.

Will this 1G BiDi SFP transceiver work seamlessly with our existing Cisco Catalyst, Juniper, and MikroTik switches without triggering unsupported transceiver alarms?

Yes. The LS-BL55491G-A5I is built strictly to standard SFP MSA specifications and comes pre-coded for universal multi-vendor interoperability. It supports full hot-swapping and communicates transparently via SFF-8472 digital diagnostics across Cisco, Juniper, Arista, MikroTik, Ubiquiti, and other mainstream networking equipment without throwing proprietary locking errors.

Which fiber patch cable and matching mating transceiver do I need to establish a complete 150km BiDi connection?

This module requires standard Single Mode Fiber (OS2 SMF, 9/125μm) terminated with a Simplex LC connector. Because it transmits at 1550nm and receives at 1490nm (1550nm-TX / 1490nm-RX), the remote end of your fiber link must be fitted with the complementary mating transceiver: LINK-PP part number聽LS-BL49551G-A5I聽(1490nm-TX / 1550nm-RX 150km Industrial).

Does this optical module comply with international telecom standards, laser safety classifications, and environmental directives?

Yes. The transceiver strictly adheres to IEEE 802.3ah 1000BASE-BX, SFP MSA, and SFF-8472 standards. It is certified Class 1 Laser Safety compliant under IEC 60825-1, as well as CE, FCC, and RoHS compliant, fulfilling all enterprise compliance and data center deployment prerequisites.

작은 표시: 홈; 제품; 광학 트랜시버 | SFP 모듈; 1/2/4G 트랜시버 모듈; 1G 양방향 SFP; 207166

확장 된보기를 열려면 클릭하십시오

LINK-PP LS-BL55491G-A5I 1G SFP 양방향 1550nm 송신/1490nm 수신 150km DOM 단방향 LC SMF 광 트랜시버 모듈(산업용)

Name: LS-BL55491G-A5I
Brand: LINK-PP
SKU: 207166
Price: 43.86 USD
Availability: InStock
Rating: 4.9 (25 reviews)

# 207166

프로덕트: LINK-PP LS-BL55491G-A5I 1G SFP 양방향 1550nm 송신/1490nm 수신 150km DOM 단방향 LC SMF 광 트랜시버 모듈(산업용)
SKU: 207166
P / N: LS-BL55491G-A5I
가격: $ 51
재고: 590 재고
판매: 1.4K
제품 URL: https://www.l-p.com/products/494473.htm

주문 금액이 1000달러 이상이면 15.00달러 할인해 드립니다. 코드: Linkpp15

주문 금액이 3000달러 이상이면 50.00달러 할인해 드립니다. 코드: Linkpp50

주문 금액이 5000달러 이상이면 100.00달러 할인해 드립니다. 코드: Linkpp100

신규 고객: 주문 시 사용 가능한 10달러 쿠폰 제공 코드: linkpp2610

: LINK-PP LS-BL55491G-A5I 1G SFP 양방향 1550nm 송신/1490nm 수신 150km DOM 단방향 LC SMF 광 트랜시버 모듈(산업용)

25 후기 도움이 필요하신가요?

{{ 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

25개의 리뷰

4 질문

재고 요청

1.4K 판매

$ 51

$600 이상 무료 배송, 더 유리한 가격이 필요한 경우 직접 문의하시기 바랍니다.

수량(개):

단가 :

$ 51

100

$ 48.45

1000

$ 46.92

3000

$ 45.39

6000

$ 43.86

제조: LINK-PP

P / N : LS-BL55491G-A5I

호환 가능 :: LINK-PP

호환 가능한 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

배송:

협상 예정

무료 배송

배달 할 수 없습니다

에 United States 를 통해 {{now_chooseship?now_chooseship.name:''}}

예상 배달 시간 : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} 일. 자세히보기

5 - 년 보증 30- 일 반품 30일 교환

주식 :

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

수량:

(최소 주문 {{detail_data.prodInfo.minimum_ordered_quantity}} )

배송 불가

총 가격:

{{ 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}}

소원에 추가

기술 사양

스펙
비디오
일치하는 제품
다운로드
질문 게시판
고객 리뷰

LINK-PP LS-BL55491G-A5I 1G BiDi SFP 사양

The LINK-PP LS-BL55491G-A5I는 극한 환경에 맞게 설계된 산업용 1G BiDi SFP 광 트랜시버입니다. -40°C ~ +85°C의 작동 온도 범위에서 최대 1.25Gbps의 데이터 전송 속도를 제공하는 단일 모드 모듈입니다. 고감도 APD 검출기와 고급 DFB 레이저를 탑재하여 최대 150km의 전송 링크에서도 탁월한 광 네트워크 성능을 보장합니다.

LINK-PP 부품 번호	LS-BL55491G-A5I	공급 업체 이름	LINK-PP
폼 팩터	SFP	최대 데이터 속도	1.25Gbps
파장	1550nm-TX/1490nm-RX	최대 케이블 거리	150km
커넥터	단순 LC	미디어	SMF
송신기 유형	DFB	수신기 유형	APD
TX 전력	0 ~ +5dBm	수신 전원	-28 ~ -1dBm
수신기 감도	<-34dBm	DOM 지원	가능
작동 온도 범위	-40 ~ 85 ° C	프로토콜	SFP MSA、SFF-8472

비디오

일치하는 제품

영화

신분증#

기술설명

가격

재고

장바구니에 담기

다운로드

제품 도면

PDF
LS-BL55491G-A5I.pdf

질문과 답변
질문하기

데이터가 없습니다

Q: We are planning a regional substation network upgrade. Do you offer volume tier pricing or project discounts for bulk orders over 500 units? S***r에 의해 on 2026-04-21

A: Absolutely. We offer tiered bulk pricing directly on the product page (ranging from single-unit pricing down to tiered volume discounts for 100, 1,000, and 3,000+ units). For enterprise rollouts or tender bids requiring customized packaging and scheduled batch shipments, our B2B sales team can provide formal commercial quotes and net payment terms. 관리자 작성 on 2026-04-21
Q: Will this 1G BiDi SFP transceiver work seamlessly with our existing Cisco Catalyst, Juniper, and MikroTik switches without triggering unsupported transceiver alarms? D***l 작성 on 2026-03-10

A: Yes. The LS-BL55491G-A5I is built strictly to standard SFP MSA specifications and comes pre-coded for universal multi-vendor interoperability. It supports full hot-swapping and communicates transparently via SFF-8472 digital diagnostics across Cisco, Juniper, Arista, MikroTik, Ubiquiti, and other mainstream networking equipment without throwing proprietary locking errors. 관리자 작성 on 2026-03-10
Q: Which fiber patch cable and matching mating transceiver do I need to establish a complete 150km BiDi connection? P***t 작성 on 2025-12-27

A: This module requires standard Single Mode Fiber (OS2 SMF, 9/125μm) terminated with a Simplex LC connector. Because it transmits at 1550nm and receives at 1490nm (1550nm-TX / 1490nm-RX), the remote end of your fiber link must be fitted with the complementary mating transceiver: LINK-PP part number聽LS-BL49551G-A5I聽(1490nm-TX / 1550nm-RX 150km Industrial). 관리자 작성 on 2025-12-27
Q: Does this optical module comply with international telecom standards, laser safety classifications, and environmental directives? S***a에 의해 on 2025-11-05

A: Yes. The transceiver strictly adheres to IEEE 802.3ah 1000BASE-BX, SFP MSA, and SFF-8472 standards. It is certified Class 1 Laser Safety compliant under IEC 60825-1, as well as CE, FCC, and RoHS compliant, fulfilling all enterprise compliance and data center deployment prerequisites. 관리자 작성 on 2025-11-06

고객 리뷰
리뷰 쓰기

{{stardata.star}}

{{comment.count}} 리뷰
5 별

{{comment.star5}}%

4 별

{{comment.star4}}%

3 별

{{comment.star3}}%

2 별

{{comment.star2}}%

1 스타

{{comment.star1}}%

모든 리뷰 ({{comment.star_num?comment.star_num:comment.count}})

모든 리뷰

별 5 개만

별 4 개만

별 3 개만

별 2 개만

별 1 개만
사진이있는 리뷰 ( {{comment.pic_comment}} )
모든 리뷰보기

데이터가 없습니다

M *** n

도미니카 공화국

구매 확인

5.0

2026-07-13

Top tier build quality and pricing.

38 유용한 투표 코멘트

C *** g

Singapore

구매 확인

5.0

2026-06-04

Accurate 1550TX wavelength, zero CRC errors.

99 유용한 투표 코멘트

K *** n

France

구매 확인

5.0

2026-06-02

Outer box was slightly crushed during transit, but the 150km transceiver works flawlessly.

6 유용한 투표 코멘트

R *** s

베네수엘라

구매 확인

5.0

2026-05-29

Bench-tested alongside OEM optics on Juniper routers. Optical eye diagram is exceptionally clean, 1550nm DFB laser output stayed at steady +3.2dBm, delivering identical carrier-grade performance at a fraction of cost.

130 유용한 투표 코멘트

M *** s

Norway

구매 확인

5.0

2026-03-31

Works reliably in harsh outdoor cabinets.

212 유용한 투표 코멘트

씨

포르투갈

구매 확인

5.0

2026-03-27

Excellent APD receiver sensitivity on SMF.

104 유용한 투표 코멘트

C *** z

대한민국

구매 확인

5.0

2026-03-27

Delivery took two days longer than expected, yet the industrial BiDi optic performed perfectly.

10 유용한 투표 코멘트

같이

Norway

구매 확인

5.0

2026-02-13

DOM optical diagnostics report precise TX power levels in our outdoor telecom cabinet setup.

239 유용한 투표 코멘트

S *** s

Argentina

구매 확인

5.0

2026-02-05

Seamlessly recognized by our MikroTik switch without any vendor lock-in issues whatsoever.

234 유용한 투표 코멘트

W *** z

벨기에

구매 확인

5.0

2026-01-29

Deployed this 150km BiDi SFP on an unamplified 130km single-mode link between municipal facilities. APD sensitivity easily registered at -31.5dBm DOM level with zero packet drops under full load.

68 유용한 투표 코멘트

B *** r

Malaysia

구매 확인

5.0

2026-01-15

Crucial single-mode simplex LC transceiver for cutting physical fiber core usage in half.

80 유용한 투표 코멘트

S *** n

중국의 대만, 지방

구매 확인

5.0

2026-01-10

Great industrial wide-temp SFP optics. ⚡

129 유용한 투표 코멘트

D *** s

폴란드

구매 확인

5.0

2025-12-20

Saved substantial budget upgrading our rural utility backbone. Single-fiber bidirectional transmission doubled our SMF capacity instantly, while accurate DDM telemetry simplified real-time remote monitoring from our central NOC.

101 유용한 투표 코멘트

J *** g

코스타리카

구매 확인

5.0

2025-12-19

The DFB laser and APD receiver provide plenty of optical link margin.

210 유용한 투표 코멘트

W *** n

가나

구매 확인

5.0

2025-10-28

Installed across rugged outdoor base station cabinets in Arizona. Despite summer ambient temps topping 45°C, the industrial -40°C to 85°C casing kept internal laser bias completely within nominal SFF-8472 limits.

270 유용한 투표 코멘트

D *** r

France

구매 확인

5.0

2025-09-17

No packet loss over long haul. ^_^

216 유용한 투표 코멘트

A *** e

파나마

구매 확인

5.0